May I please get help with this question.You can pick out any cell in the human body, then state what are some advantages to being a multicellular organism as opposed to a unicellular organism…

Serial dilution is a simple process that involves repeated dilution of a stock solution to obtain solutions of different concentrations. This can be used to prepare a series of dilutions, each of which is one-tenth or one-third of the preceding concentration.

The following is an example of a serial dilution scheme to prepare 1/10, 1/30, and 1/90 dilutions of a disinfectant:Step 1: Obtain 3 sterile tubes labeled A, B, and C. Step 2: Transfer 1 mL of the disinfectant to tube .

A containing 9 mL of sterile water. This is the 1/10 dilution.Step 3: Transfer 3 mL of the 1/10 dilution to tube B containing 7 mL of sterile water. This is the 1/30 dilution. Step 4: Transfer 3 mL of the 1/30 dilution to tube C containing 7 mL of sterile water. This is the 1/90 dilution.

Therefore, 1/10, 1/30, and 1/90 dilutions of a disinfectant can be prepared using this serial dilution scheme.

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Answer:Before the reaction, there are 4 oxygen atoms,and after the reaction, there are 4 oxygen atoms.The same is true for hydrogen atoms.So, atoms are not created or destroyed.This supports the claim that matter is conserved during a chemical reaction.

Explanation:

Pretty sure its Phagocytosis

Answer: is that edgeanuity and btw the awnser is the butterfly effect 100 percent correct

Explanation: The butterfly effect shows that a small change results in large effect. The change initially is small but the resulting effect is of large variation.  

The phenomenon that implies that small atmospheric changes affect the weather weeks or months later. This is a result of butterfly effect that a small change in atmosphere affects whether.

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Answer:

c

Explanation:

Answer:

Pulmonary artery

Explanation:

Answer:

B. Pulmonary Artery

Explanation:

just cause i had to learn this

Answer:

Explanation:

The water cycle disruptions have most affected wading birds by:The release of water dilutes food sources for their young.This is because wading birds depend on the natural flow of water to bring in fish and other small aquatic organisms which are a vital part of their diet. When the water cycle is disrupted by the canals and levees, the water flow changes, and the amount and timing of these organisms can be impacted, making it harder for wading birds to find food for their young. Therefore, option (a) is the correct answer.Option (b) is incorrect because longer-legged birds are not necessarily more adapted to survive in higher water levels.Option (c) is incorrect because water quality may not necessarily improve due to runoff.Option (d) is incorrect because reduced salinity may not be a direct cause of increased egg-laying.

*I can't see the illustration

1. Snake would definitely kill or eat the rat.

2. The snake obviously.

3. The rat.

4. If the community of snakes increases, family of rats will extinct.

5. If the rats decrease in number, snakes would likely look for another prey.

6. Ecosystem would be unbalanced.

The bubbles are oxygen leaving the plant. The products of photosynthesis are glucose and oxygen.

Federal and state authorities have attempted to eradicate Burmese pythons from the Everglades by allowing the hunting and trapping of these animals, giving rewards to these hunters.

In Florida, they tried everything to end the Burmese python plague that threatens to devour native species of the Everglades, one of the most valuable wetlands in the world. They trained dogs to sniff them out, they were attracted with pheromones, they implanted radio transmitters to locate their hiding places, they set traps. But after several years of experimentation, the best method they have found is the most rudimentary. “With two hands and balls of steel”

With this information, we can conclude that Federal and state authorities have attempted to eradicate Burmese pythons from the Everglades by allowing the hunting and trapping of these animals, giving rewards to these hunters.

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Answer :

ribosomes .

The student's hypothesis is incorrect; compacted-soil flood control barriers lasted longer than I-wall barriers in the investigation.

Based on the data collected in the student's investigation, the evaluation of the hypothesis shows it to be incorrect.

The student initially hypothesized that I-wall style flood control barriers would last longer than compacted-soil barriers.

However, the results showed that I-wall barriers broke after an average of 8 liters of water were added, while compacted-soil barriers withstood an average of 15 liters.

This indicates that compacted-soil flood control barriers are more effective in lasting longer under the tested conditions compared to I-wall style barriers.

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The change to the investigation that would remove the source of the error noticed by the scientist is to test a fourth group, in which the participants do not receive the mineral supplement (option A).

A controlled experiment is an experiment designed to replicate the main experiment in every way, except in respect of the one variable that is being tested, so as isolate the effect of that variable.

In other words, a control is introduced in the experimentation process. A control is group of test subjects left untreated or unexposed to the independent variable.

According to this question, a company is testing the effect of a mineral supplement on common cold. The experimental procedure is okay except that they didn't include a fourth group, which will serve as the control.

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Answer:

C.

Explanation:

I took the test

Answer:old earth:

At its beginning, Earth was unrecognizable from its modern form. At first, it was extremely hot, to the point that the planet likely consisted almost entirely of molten magma. Over the course of a few hundred million years, the planet began to cool and oceans of liquid water formed.The early Earth's atmosphere had a very low concentration of oxygen compared to today. 2.4 billion years ago, the oxygen concentration in the atmosphere was less than one part per billion and the iron concentration in the ocean was much higher than today.At its beginning, Earth was unrecognizable from its modern form. new earth:

"Today's Earth (TE)" is JAXA's land surface & river simulation system developed under the joint research with University of Tokyo. The system distributes & visualizes various hydrological products and their magnitudes for disaster monitoring and hydrological research.

The early Earth was very different from our Earth today. The early Earth experienced frequent impacts from asteroids and meteorites and had much more frequent volcanic eruptions. There was no life on Earth for the first billion years because the atmosphere was not suitable for life.

Explanation:

With dwindling growth rates following the Industrial Revolution, the human population has increased over time.

The complete student body of a school is an example of a population. At the moment of data collection, it would comprise every student accepted in that organization. Each of these pupils' data is gathered, depending on the issue statement.

A population is defined as the quantity of the same species of organisms that are present in a given location at the same time and have the ability to interbreed. Individuals need to be able to mate with any other people in the population and have fruitful offspring for interbreeding to happen.

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The gases present at the origin of the earth were believed to be nitrogen (N2), Carbon dioxide (CO2), water vapor (H20), and maybe some carbon monoxide (CO).

The earth is believed to have originated in what scientists have referred to as the big bang in which several gases were formed.

The gases present at the origin of the earth were believed to be nitrogen (N2), Carbon dioxide (CO2), water vapor (H20), and maybe some carbon monoxide (CO). The gases aggregated to form amino acids hence the origin of the initial life forms.

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Answer: 1.8 cubic feet

Explanation: I got it of unit 10 flashcrads it told be the answer :D

The final volume of 4 ft³ of gas that is compressed from 60°F at 70 psig to 150° at 210 psig is 3.33ft³

According to the general gas equation;

\(\frac{P_1V_1}{T_1} = \frac{P_2V_2}{T_2}\)

P1 and P2 are the initial and final pressures respectively

V1 and V2 are the initial volumes and final volume respectively

T1 and T2 are the initial temperatures and final temperature respectively

Given the following parameters

V2 = 4ft³

T1 = 60°F

T2 = 150°F

P1 = 7psig

P2 = 210psig

Substitute the given parameters into the formula as shown:

\(\frac{70 \times 4}{60} =\frac{210 \times V_1}{150}\\Cross \ multiply\\280 \times 150 = 60 \times 210V_1\\ 42,000=12,600V_1\\V_1=\frac{42000}{12600}\\V_1= 3.33ft^3\)

Hence the final volume of 4 ft³ of gas that is compressed from 60°F at 70 psig to 150° at 210 psig is 3.33ft³

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Answer:

It's B

Explanation:

Mass and distance affects the force of gravity between objects.

Thus, option B is correct.

Force of gravity is defined as the force of attraction between any two objects in the universe.

The force of attraction depends upon the mass of the object and the square of the distance between them.

Mass is the total amount of matter contained by an object.More the matter of the object has, the more the mass.Weight of an object can be zero but mass of the object cannot be zero.

Distance is defined as the amount of space between two places or things. Measurement of distance are kilometer, inch, foot, yard.

Therefore,Mass and distance affects the force of gravity between objects.

Thus, option B is correct.

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The characteristics of qualitative research are:

Qualitative research is a type of research methodology that focuses on understanding human behavior, experiences, and perspectives through the collection and analysis of non-numerical data. Qualitative data can be in the form of words, images, videos, or any other non-numerical format.

One of the main characteristics of qualitative research is that it involves in-depth responses from participants. Researchers often use open-ended questions and prompts to encourage participants to share their experiences and opinions in detail. This approach allows researchers to gain a more nuanced understanding of the subject matter and to explore the complexities and subtleties of the research topic.

Therefore, the correct options are:

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Hormones are chemicals made in the soil that affect parts of plants. The statement is false.

Gibberellins stimulate the growth of shoots which increase the biomass and vegetative growth of plants. If vegetative growth increases, the root biomass is also increases.

So we can conclude that other parts of the plant are also affected due to gibberellin because it stimulates the growth of shoots which is the upper portion of the plant.

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Atoms bond with other atoms when they need to fill their shell is true .

When two atoms share a pair of electrons, covalent bonding results. In order to increase their stability, which is attained by forming a complete electron shell, atoms will covalently connect with one another. Atoms can stabilize themselves by filling up their outer electron shell by sharing their outermost (valence) electrons.

Atoms, which are very little particles of matter, are what define a chemical element specifically. The core nucleus of an atom is surrounded by one or more negatively charged electrons.

Whatever atoms the shared electrons originally belonged to or how many electrons are involved, a bond is simply the sharing of electrons between two or more atoms to satisfy their demand for an unoccupied final shell.

Hence, your statement about atom is True .

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Maximum annual per capita growth rate of gray wolves is 0.6 wolves per wolf per year.126 wolves are closest to the calculated wolf population size in 2017 based on the student’s claim.

Growth is the process of increasing in size or number, either physically or figuratively. It is a fundamental part of any organism's life cycle and is necessary for the continuation of life. Growth is an essential part of development, as it allows for the adaptation of the organism to the environment and can be seen in both plants and animals. Growth is also essential for an organism's survival, as it allows them to gain the resources they need to survive. Growth can be seen both in terms of physical size, as in the case of a growing plant, or in terms of numbers, as in the case of a growing population.

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Answer:

In all three species of bears, sperm cells have half the number of chromosomes as the somatic cells. So, grizzly bears and polar bears have 37 chromosomes in a sperm cell, while giant pandas have 21 chromosomes in a sperm cell.

I'm here to help

the three most common class in phylum mollusca are the gastropods, cephalopods and scaphopods.

Gastropods (stomach foot)=periwinkles and sea slugs.

Cephalopods (head foot)=octopus and squid.

Scaphopods (boat foot)=tooth and tusk shells

Answer:

Three of the most common classes in the phylum Mollusca are:

Gastropoda: Snails and Slugs

​Bivalvia: Oysters, Clams, and Scallops

​

Cephalopoda:  Squids, Octopuses, Nautiluses, And Cuttlefish

Explanation:

I got my information from my class reading materials, hope this helps!

Answer:

i think it is B

sry if it is wrong

Bottled water is often more expensive, produces transportation pollution, and contributes to plastic waste. In contrast, tap water costs less, doesn't generate transportation pollution, and doesn't produce plastic waste. Tap water is also typically held to more stringent quality standards than bottled water.

To correctly categorize each phrase as describing bottled water or tap water, let's analyze the given options:

1. Costs less: This phrase generally describes tap water. Tap water is often more cost-effective compared to bottled water, as it is supplied through municipal water systems and is readily available in households. Bottled water typically incurs additional costs associated with production, packaging, and transportation.

2. Produces transportation pollution: This phrase primarily applies to bottled water. The production and distribution of bottled water involve transportation, which contributes to carbon emissions and pollution. Tap water, on the other hand, doesn't typically generate transportation pollution since it is supplied through local water infrastructure.

3. Produces plastic waste: This phrase specifically pertains to bottled water. Bottled water is packaged in plastic containers, contributing to plastic waste and environmental concerns. Tap water, however, doesn't produce plastic waste as it is consumed directly from the tap without additional packaging.

4. Held to more stringent quality standards: This phrase generally describes tap water. Tap water is regulated by governmental agencies and must adhere to strict quality standards, including regular testing and monitoring. Bottled water is also subject to quality regulations, but the oversight and standards applied to tap water are often more extensive.

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Answer:

salamander and lizard took the quiz

Explanation:

stop simping

Answer:

the answer ur looking for is B: Salamander and lizard!!! hope this helps!!! may i pls have brainliest?

Explanation:

have a wonderful day!!!!

Answer:

A. 1.2

Explanation:

Normally, a human body cell contains 46 chromosomes - 23 inherited from the father and the same number from the mother.

Most of the human DNA, or human genes, are located in the chromosomes.

Each metaphase chromosome consists of:

two sister chromatids containing one DNA molecule each, and since they are formed by replication, these molecules are completely identical in gene content; that is why chromatids are called sister chromatids;  two centromeres, one on each chromatid.

Answer:

Millions of things, all of humanity can see millions, but as for the color, there is more than a million, infinity basically, you can make new colors, but can't see them.

Explanation:

Study says "A healthy human eye has three types of cone cells, each of which can register about 100 different color shades, therefore most researchers ballpark the number of colors we can distinguish at around a million."

Based on the symptoms, physical examination, and recent history of antibiotics, Liz may be suffering from Clostridium difficile (C. diff) infection. Antibiotics may eliminate healthy gut bacteria, allowing C. diff to proliferate. The symptoms include watery diarrhea, abdominal pain with cramping, and a fever.

A physical examination of the patient reveals a protuberant abdomen and low blood pressure. Additionally, routine blood draw workup shows an elevation in her white blood cell count. A Clostridium difficile stool test may also be conducted for accurate diagnosis. The best treatment option for C. diff infection is discontinuing the antibiotics and beginning a new antibiotic that specifically targets C. diff.

Some of the antibiotics commonly used are metronidazole, vancomycin, and fidaxomicin. The choice of antibiotic will depend on the severity of the infection, recurrence history, and the patient’s health status. Additionally, adequate fluid intake is crucial to prevent dehydration caused by diarrhea. Probiotics are also effective for preventing or minimizing the severity of diarrhea.

In severe cases, hospitalization may be required to manage dehydration, electrolyte imbalance, and other complications. If C. diff recurs frequently, fecal microbiota transplantation (FMT) may be necessary to restore gut bacteria and eliminate C. diff.

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