Identify the element represented by the electron shell diagram below:

Captionless Image
Sodium
Lithium
Magnesium
Titanium

Answers

Answer 1

The element in the image is Sodium (Na)

Lithium= Li

Magnesium= Mg

Titanium= Ti


Related Questions

Below is a list of variables that Hawkins used in the life cycle assessment model. Sort each of the variables depending on if it is associated with ICEVs, EVs, or both.
ICEVs only
EVs only
Both ICEVs and EVs
CO2 emitted by burning gasoline per kilometer traveled
CO2 emitted in gathering and building specialized batteries
CO2 emitted by different forms of electricity generation
Number of kilometers a car can travel on a kilowatt-hour of electricity
CO2 emitted in gathering materials to build the car
Number of kilometers driven
CO2 emitted in building the car
CO2 associated with vehicle disposal

Answers

ICEVs only: CO2 emitted by burning gasoline per kilometer traveled, CO2 emitted in gathering materials to build the car, CO2 emitted in building the car.

EVs only: CO2 emitted in gathering and building specialized batteries, Number of kilometers a car can travel on a kilowatt-hour of electricity.

Both ICEVs and EVs: CO2 emitted by different forms of electricity generation, Number of kilometers driven, CO2 associated with vehicle disposal.

The variables associated with ICEVs only include CO2 emitted by burning gasoline per kilometer traveled, CO2 emitted in gathering materials to build the car, and CO2 emitted in building the car. These factors are specific to internal combustion engine vehicles that rely on burning gasoline as fuel.

The variables associated with EVs only include CO2 emitted in gathering and building specialized batteries, which pertains to the unique environmental impact of manufacturing batteries for electric vehicles, and the number of kilometers a car can travel on a kilowatt-hour of electricity, which reflects the efficiency of electric vehicles in terms of distance covered per unit of electricity consumed.

The variables associated with both ICEVs and EVs include CO2 emitted by different forms of electricity generation, as the source of electricity affects the environmental impact of both types of vehicles. Additionally, the number of kilometers driven applies to both ICEVs and EVs, as it represents the distance traveled regardless of the propulsion system. Lastly, CO2 associated with vehicle disposal applies to both vehicle types, as end-of-life considerations are relevant to their overall environmental impact.

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The carrying capacity is the maximum number of individual organisms that ____.

Answers

The carrying capacity is the maximum number of individual organisms that a specific environment can support.

An environment can only support a limited number of people.Carrying capacity refers to the maximum population size that an ecosystem can support without depleting the natural resources available at a time. Carrying capacity is determined by limiting variables like non-living(abiotic) factors and living(biotic) factors.The number of creatures that may live in an environment is determined by the availability of abiotic (eg. water, oxygen, and natural habitat) and biotic (eg. food, decomposers like fungi) elements. Generally in an ecosystem, a species' population will rise until it achieves its carrying capacity. The population size then stays fairly constant to check over the sustainable development.Sustainable development is defined as development that meets current needs without impacting future generations' ability to meet their requirements.Resources may be fully exhausted if the population exceeds the carrying capacity for an extended length of time. Natural disasters(flood, drought, volcanic eruption etc.) and  Anthropogenic activities(human interventions) also have the potential to reduce or raise carrying capacity.

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Within the food web provided, look at all the ABIOTIC and BIOTIC factorsHow do they work together to create an ecosystem?

Answers

Biotic factors in an ecosystem are the living organisms or the participants in the foob web. They count on each other for their survival. The biotic factors in the foob web provided are the producers, consumers and decomposers. Abiotic factors in an ecosystem are rocks, soil, and water that collaborate with biotic factors to provide them with the nutrients they needed to survive. Sunlight, air, soil, and minerals are also examples of abiotic factors. Sunlight gives energy so that plants may use them i order to grow. This ultimately holds up the whole community of an ecosystem. Air also connects with plants to help them grow by providing an origin of CO2 and other nutrients.

2) What type of Air Mass is X? *
North America

cP
cT
mP
mT

2) What type of Air Mass is X? *North AmericacPcTmPmT

Answers

Answer:

cT

Explanation:

You are recruiting 25 space-travelers to populate a new planet many light-years away. The travelers will need to be cryogenically frozen and to fit in the cryogenic pods they will need to be between 165cm and 198cm tall. (Show your work). Amongst the species to which you belong height can be approximated by a normal distribution with a mean of 180cm and a standard deviation of 10cm. What is the probability that a randomly selected potential traveler will fall within the permitted height range? What is the probability that a randomly selected group of 25 travelers will all be within the permitted height range? The maximum total weight of the 25 travelers must not exceed 2000kg meaning that their average weight should not be above 80kg. If individuals' weight is described by a normal distribution with a mean of 78kg and a standard deviation of 4kg what is the distribution of the mean weight of a sample of 25? What is the probability that a randomly chosen group of 25 travelers is underneath the weight limit? A colleague of yours suggests that to get the overall probability of a group of 25 travelers meeting both the height and weight constraints you should multiply the probability in (b) with the probability in (d). Do you agree? Why or why not?

Answers

The probability that a randomly selected potential traveler will fall within the permitted height range is approximately 0.8186. The probability that a randomly selected group of 25 travelers will all be within the permitted height range is approximately 0.1544. The probability that a randomly chosen group of 25 travelers is underneath the weight limit is approximately 0.0014.

To find the probability that a randomly selected potential traveler falls within the permitted height range, we can calculate the area under the normal distribution curve between the given height limits. Using the Z-score formula, we can standardize the height range and then use the standard normal distribution table or a calculator to find the corresponding probabilities. The result is approximately 0.8186.

To calculate the probability that a group of 25 travelers will all be within the permitted height range, we need to consider the probability of each individual being within the range and then multiply those probabilities together. Since the heights of individuals are independent, we can use the multiplication rule for independent events. The probability that an individual is within the range is approximately 0.8186, so the probability that all 25 individuals are within the range is (0.8186)^25, which is approximately 0.1544.

Step 3: To determine the distribution of the mean weight of a sample of 25 travelers, we need to consider the central limit theorem. According to the theorem, if the sample size is large enough (typically n ≥ 30), the distribution of sample means will be approximately normal, regardless of the shape of the population distribution. The mean weight of the sample will still have a mean of 78kg, but the standard deviation will be the population standard deviation divided by the square root of the sample size, which in this case is 4kg/sqrt(25) = 0.8kg. Therefore, the distribution of the mean weight will be a normal distribution with a mean of 78kg and a standard deviation of 0.8kg.

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An animal with sharp teeth likely ate
A
nuts.

B
meat.

C
grass.

D
leaves.

Answers

ANSWER:

Animal with sharp teeth can easily eat meat.

For example:Lion has sharp teeth that are very strong and sharp,that if they kill their prey the lion would be able to easily open the prey body and eat the meat.Other eaxmple:leopard.THATS MY ANSWER(B)

Refer to the illustration above. Mitosis begins with the stage shown the the diagram.

Refer to the illustration above. Mitosis begins with the stage shown the the diagram.

Answers

Answer:

Explanation:

Pmat...

prophase

metaphase

anaphase

telophase

PLEASE HELP I WILL MARK BRAINLIEST‼️
EXTRA POINTS‼️‼️‼️

PLEASE HELP I WILL MARK BRAINLIEST EXTRA POINTS

Answers

Answer:

7,600 > 760 > 76 > 7.6

5. Explain how migration causes population size to change cyclically over time.

Answers

Answer:

Migration happens as living beings move in and out of an range in a regular design. The entry makes an increment in populace estimate and the exit causes a diminish. In this way the populace measure increments and diminishes in a normal design.

Explanation:

Migration causes population size to change cyclically over time because the two components of migration vary with time.

There are 2 components of migration:

Immigration: the number of individuals coming into a population from another place.Emigration: the number of individuals leaving a population to another place.

Hence, when the number of people coming into a population is more than the number of people leaving the population, the population size increases. On the other hand, when the number of people leaving a population exceeds the number of people coming in, the population size decreases.

Thus, migration causes population size to change cyclically because immigration and emigration rates vary with time.

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Question 113 pts
(03.03 LC)

Why does the ocean appear blue in color? (3 points)

Answers

Answer:

It is reflecting blue light!

Explanation:

if its correct please give me brainliest :)

how can you increase system efficiency

Answers

You increase system efficiency to create the smooth running system

The energy efficiency of a system or device that convert energy is measured by the ratio of the amount of useful energy put out by the system means output energy to the total amount of energy that is put in means input energy by useful output energy as a percentage of the total input energy allow you to achieve more with less get things done in less time and allow you to scale your operation

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How do you think round-up ready plants avoid being killed by glyphosate?

Answers

Answer:

Roundup-ready crops have been genetically engineered to contain a modified version of the EPSP synthase gene (from a bacterium). Glyphosate doesn't target this modified gene, so glyphosate applications do not kill Roundup Ready plants. Roundup sprayed directly on the crop will kill all weeds and not harm the crop.

Explanation:

A: Water evaporated faster on the side of the plant having full light.
B: The side facing the light has a greater chance of absorbing carbon dioxide from the atmosphere.
C: Light sensors in the grass tips stimulated a hormone in the shoot system.
D: The xylem in the root system absorbed more nutrients from the shaded side.

A: Water evaporated faster on the side of the plant having full light.B: The side facing the light has

Answers

Answer:

I think it is C but i am not sure

Karen has 47 chromosomes but no apparent abnormalities. What is true about Karen?
O A. She has aneuploidy.
O B. She has monosomy.
O C. She will die young.
OD. She has a cleft palate.

Answers

Answer:

A. She has aneuploidy.

Explanation:

remember doing this a while back, got it right.

The statement that is true about Karen's abnormality is that she has aneuploidy. Details about aneuploidy can be found below.

What is aneuploidy?

Aneuploidy is a chromosomal abnormality whereby an organism possesses a chromosome number that is not an exact multiple of the haploid number of that organism.

In humans like Karen, the haploid number of chromosomes in each gamete cell is 23. This means that the number of chromosomes that is expected to be in the somatic cells is 23 × 2 = 46 chromosomes.

However, according to this question, Karen has 47 chromosomes but no apparent abnormalities. This suggests that she posseses aneuploidy.

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Please help, look at the picture, and put the right answer. is worth 25 points

Please help, look at the picture, and put the right answer. is worth 25 points
Please help, look at the picture, and put the right answer. is worth 25 points

Answers

D, I know this stuff man

What structures to eukaryote cells have that prokaryotes do not?
1. nucleus
2. celle membrane
3. mitochondria
4. endoplasmic reticulum

Answers

Answer:

The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. The nucleus is where eukaryotes store their genetic information.

Explanation:

prokaryotes have no nucleus

What primarily causes the spread of acid rain?

Answers

Answer:

Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain.

In vertebrates, which biological system carries out more chemical reactions than any other organ or system?
A) The liver
B) The heart
C) The digestive system
D) The circulatory system

Answers

Answer:

The Digestive System (Choice C)

Explanation:

The Digestive System is constructed and does it's job by turning food into energy and nutrients that the body needs to survive.

The digestive system. Answer C.

each atom of the periodic table is

Answers

Answer: Each atom of the period table is in order of increasing atomic number.

Explanation: I hope this helps! :)

Enzymes are a special type of protein that speeds up biological reactions. How do they accomplish this task?.

Answers

Enzymes are a special type of protein that speeds up biological reactions. They accomplish this task as they

lower the activation energy of reactions.

what are enzymes?

They can be defined as biological polymers that catalyze biochemical reactions

The majority of enzymes are proteins with catalytic capabilities crucial to perform the different processes.Metabolic processes and other chemical reactions in cell are carried out by a set of enzymes that are necessary to sustain life.

What is activation energy?

Activation energy is defined as minimum amount of extra energy required by a reacting molecule to get converted into product

The process of speeding up a reaction by reducing its activation energy is known as catalysis and the factor that's added to lower activation energy is called catalyst. The lower the activation energy for a reaction, faster the rate. Thus enzymes speed up the reactions by lowering activation energy.

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At high altitudes there is less oxygen in the air than at sea level.

Suggest how this might affect the uptake of oxygen in the alveoli.

Answers

This is how the lower oxygen levels at high altitudes might affect the uptake of oxygen in the alveoli.

Why is less oxygen in the air?

The partial pressure of oxygen (PO2) is lower. The PO₂ is the pressure exerted by oxygen in a gas mixture. At sea level, the PO2 is about 160 mmHg. At an altitude of 25,000 feet, the PO₂ is about 100 mmHg. This means that there is less oxygen available for the alveoli to absorb.

The rate of diffusion of oxygen is slower. Diffusion is the process by which molecules move from an area of high concentration to an area of low concentration. The rate of diffusion is inversely proportional to the square root of the molecular weight of the gas. Oxygen has a molecular weight of 32. Nitrogen, which makes up most of the air, has a molecular weight of 28. This means that oxygen diffuses more slowly than nitrogen. At high altitudes, where the PO₂ is lower, the rate of diffusion of oxygen is even slower.

The body produces more red blood cells. Red blood cells contain hemoglobin, which is the protein that carries oxygen in the blood. When the body is exposed to lower oxygen levels, it produces more red blood cells to try to compensate. This can lead to a condition called polycythemia, which is an excess of red blood cells.

The heart rate increases. The heart rate is the number of times the heart beats per minute. When the body is exposed to lower oxygen levels, the heart rate increases in an attempt to pump more oxygen-rich blood to the tissues.

The person may experience shortness of breath. Shortness of breath, also known as dyspnea, is a common symptom of altitude sickness. It is caused by the body's inability to get enough oxygen.

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Remnants of osteons, which have been almost completely recycled by osteoclasts, are known as __________.A. concentric lamellaeB. interstitial lamellaeC. perforating canalsD. circumferential lamellae

Answers

Remnants of osteons, which have been almost completely recycled by osteoclasts, are known as (Option C.) interstitial lamellae.

Systems of canaliculi that resemble a broomstick are responsible for supplying the interstitial lamellae of cortical bone that are located in the shafts of long bones. There are a lot of canaliculi in the handle of the broom, and they open into a transverse communication between the longitudinal vascular canals of the osteons.

Nobody has ever before documented the presence of these networks of canaliculi. Their presence presents a challenge to the prevalent theory that interstitial lamellae are nothing more than the skeletal remnants of osteons that have been partially resorbed as a result of the remodeling process that occurs in bone.

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which division of the diencephalon acts as an information filther for sensory information that is forwarded to the cerebrum?

Answers

The thalamus is the division of the diencephalon that acts as an information filter for sensory information that is forwarded to the cerebrum.

What is the diencephalon? The diencephalon is a part of the brain that connects the cerebrum to the lower brain regions. It is located in the center of the brain and consists of four components: the thalamus, the hypothalamus, the epithalamus, and the subthalamus. What does the thalamus do? The thalamus is a part of the diencephalon that acts as an information filter for sensory information that is forwarded to the cerebrum.

The thalamus is the relay center for sensory information and motor information that is sent to and from the cerebral cortex. The thalamus receives information from the sense organs, sorts it out, and then forwards it to the appropriate areas of the cerebral cortex. This allows us to see, hear, smell, taste, and feel things. The hypothalamus is a part of the diencephalon that controls various bodily functions such as eating, drinking, sleeping, and temperature regulation.

The hypothalamus is also responsible for producing hormones that are important for regulating body functions. The epithalamus is responsible for regulating the sleep-wake cycle and producing the hormone melatonin. The subthalamus is a part of the diencephalon that is involved in controlling movements.

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Which of the following groups is a community?
O A. All of the white-tailed deer living in a forest ecosystem
B. All of the living and nonliving things that interact within a forest
ecosystem
c. All of the insects living in a forest ecosystem
D. All of the living things that interact within a forest ecosystem

Answers

Answer:

D. All of the living things that interact within a forest ecosystem

Explanation:

A biological community consists of all biotic(living) organisms within an ecosystem.

A scientist is trying to determine the evolutionary relationships among a species with very similar physical characteristics one method to determine the relationships as my care of hearing amino acid sequence is a proteins why would the scientist compare the amino acid sequence a proteins common to those similar species

Answers

Answer:

they would compare amino acid sequences to see how alike the DNA of the two species is to see how similar/related they are to one another

Explanation:

They would compare amino acid sequences to see how alike the DNA of the two species is to see how similar/related they are to one another.

What is evolutionary relationships?

The evolution of interactions between species dates back to the dawn of time. Little microorganisms in water were the first organisms to be produced on land. Amphibians started to evolve over time.

Old World monkeys were the first to diverge from the primary root of the primate family tree approximately 25–30 million years ago. The earliest relatives of modern humans diverged from their forebears about 6 million years ago, starting the evolutionary tree that produced many humanoid and ape species, including the Ardipithecus family.

Australopithecus afarensis, Homo habilis, and many others. Homo erectus eventually evolved between 1.5 and 2 million years ago.

Therefore, They would compare amino acid sequences to see how alike the DNA of the two species is to see how similar/related they are to one another.

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Provide (and explain briefly) TWO reasons why glucose would not be a good chemical candidate for calculating GFR using clearance.

Answers

Glucose would not be a good chemical candidate for calculating GFR using clearance because:1. Glucose is reabsorbed in the proximal tubules The kidneys are composed of tiny structures called nephrons. The nephrons filter the blood and separate waste materials and excess fluids from it.

The filtrate that is produced in the nephrons is moved through the tubules. When glucose is filtered through the nephrons, most of it is reabsorbed in the proximal tubules and returned to the blood. Because of this, the amount of glucose in the urine is usually very low. Thus, it is not an ideal marker for estimating GFR.

Glucose has a very high renal threshold The renal threshold is the concentration of a substance in the blood at which it begins to appear in the urine. The renal threshold for glucose is very high, which means that blood glucose levels need to be very high before glucose starts appearing in the urine.

This means that the clearance of glucose would not accurately reflect the GFR, since the kidneys would be able to filter a significant amount of glucose without it being detected in the urine. Hence, glucose is not a good chemical candidate for calculating GFR using clearance.

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What elements are found in the human
body?

Answers

Answer:

there are four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you. They are found throughout your body, mostly as water but also as components of biomolecules such as proteins, fats, DNA and carbohydrates.

Explanation:

oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus.

Elements that are found in the human body are hydrogen, oxygen, carbon and nitrogen

Where do cows being treated with antibiotics live?

Answers

Livestocks, farms, fields.

If mice with white coats are dominant to those with brown
coats, what is the genotype of a heterozygous mouse?

Answers

Explanation:

genotype will be Ww ( W for white dominate and w for brown ressecive.

g Heavy chains have _____ constant region DNA segments which correspond to different immunoglobulin classes.

Answers

g Heavy chains have constant region DNA segments which correspond to different immunoglobulin classes. This is a true statement. The heavy chain of an immunoglobulin is a longer chain in comparison to the light chain.

The constant region is the part of the heavy chain that doesn't change much between different antibodies. The constant regions of heavy chains vary with the class of immunoglobulin: alpha (IgA), gamma (IgG), delta (IgD), epsilon (IgE), and mu (IgM). The constant region is responsible for the antibody's biological activity. Immunoglobulins are composed of two identical heavy chains and two identical light chains.

The heavy chains are larger and more complex than the light chains. The constant region of a heavy chain refers to a specific part of the chain that remains the same within a particular class of immunoglobulins.

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