If an organism suddenly appeared after being extinct what is going on?
Answer: The organism probably evolved to become the same animal again, or the animal was never actually extinct
Explanation:
Answer: it probably found another habitat to live in with less human interaction, more access to food and water. With a higher chance of survival rate.
Explanation:
Can someone please help me? :(
Answer:
d. the northern part of new york
Explanation:
I got it right
Beginning with solar energy, detail how the transfer of energy drives weather and climate. Be sure to mention how energy transfer affects wind, rain, temperature, and climate.
Thank u in advance!! ^^
Answer:
Climates and weather activities are driven by solar energy. The option among all the options that are given in the question is the third option. It is a known fact that the surface of the earth is very not even, and this is the reason that the surface of the earth also absorbs solar energy differently.
Explanation:
construct an explanation based on evidence for how the structure of DNA determines the structure of proteins which carry out the essential functions of life through systems of specialized cells
Structure and Function. All cells contain genetic information in the form of DNA molecules. Genes are regions in the DNA that contain the instructions that code for the formation of proteins, which carry out most of the work of cells.
Daniel expanded the expression as shown. Negative 2 (Negative 8 x minus 4 y + three-fourths) = negative 10 x minus 8 y minus 1 and one-fourth What errors did he make? Select three options. The first term should be positive. The second term should be positive. The last term should be Negative 1 and one-half, not Negative 1 and one-fourth. He divided Negative 8 by Negative 2 instead of multiplying Negative 8 by Negative 2. He did not simplify the expression completely.
Answer:
1st option, 2nd option, and third option.
Explanation:
Did this problem and got it right with these answers! :)
Answer:
a, b, and c
Explanation:
it really surprised me. trust me I'm not lying. I promise
If you had to choose a singular source to get your energy from, what would you choose? Why?What are two benefits and downsides of your choice, and how would they impact vou?
If I had to choose a singular source to get my energy from, I would choose solar energy. It is renewable, abundant, and environmentally friendly.
Solar energy offers several benefits as a singular energy source. Firstly, it is renewable and widely available, harnessing the power of the sun's rays. This means it can be consistently accessed without depleting natural resources. Secondly, solar energy is environmentally friendly, producing clean electricity without greenhouse gas emissions or air pollution. It helps combat climate change and reduces reliance on fossil fuels. However, there are also downsides to relying solely on solar energy. One downside is its intermittent nature. Solar power generation depends on sunlight, so it is not consistently available during nighttime or cloudy periods. This necessitates energy storage systems or backup power sources. Another downside is the high initial installation cost. Solar panels and associated infrastructure can be expensive, although costs have been decreasing over time. These benefits and downsides would impact me as an individual. I would have access to clean, renewable energy, contributing to sustainability and reducing my carbon footprint. However, the intermittency of solar energy may require additional planning and investment in energy storage or backup systems, and the upfront costs could pose a financial challenge initially. Nonetheless, the long-term benefits and environmental advantages make solar energy an appealing choice.
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2. Sam and Jerry are having a discussion in their Environmental Science class. Sam
says that abiotic factors determine what biotic factors can be in an ecosystem. Jerry
says that biotic factors determine what abiotic factors can be in an ecosystem. Who
is correct? Use an example to support your answer. (2 points)
says that abiotic factors determine what biotic factors can be in an ecosystem. Jerry
high frequency sounds vibrate the apex of the basilar membrane. group of answer choices true false
It is false high frequency sounds vibrate the base of the basilar membrane, not the apex. The apex of the basilar membrane is more responsive to low frequency sounds.
Basilar membrane is a structure in the inner ear that plays an important role in the process of hearing and it is a long, thin, and flexible membrane that runs along the cochlea, which is the spiral-shaped portion of the inner ear.
Basilar membrane separates scala media, a fluid-filled chamber within cochlea, into the two compartments: scala vestibuli (upper chamber) and the scala tympani (lower chamber).
When sound waves enter the ear, they are collected and funneled by outer ear and middle ear and eventually reaching the inner ear.
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Where were the original CRISPRs found?
Answer:
They were originally found in the Escherichia coli genome
Explanation:
The crucial sprinkle of their reality came in 1987, when an odd inauspicious DNA gathering, which in this way was portrayed as a CRISPR, was found in the Escherichia coli genome during an assessment of qualities related with phosphate absorption.
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substances pass from the glomerulus and into the bowman's capsule by: a. osmosis b. diffusion c. filtration d. active transport
Substances pass from the glomerulus and into the Bowman's capsule by filtration. So, option C is accurate.
The glomerulus is a network of capillaries in the kidney, and the Bowman's capsule surrounds it. Filtration occurs in the renal corpuscle, where blood pressure forces fluid and small molecules to pass through the glomerular filtration membrane. This membrane allows substances like water, ions, glucose, amino acids, and waste products to be filtered out of the blood and into the Bowman's capsule. This process is driven by hydrostatic pressure and size-based selectivity, allowing smaller molecules to pass through while retaining larger molecules like proteins and blood cells. Ultimately, the filtrate formed in the Bowman's capsule goes on to be further processed in the renal tubules.
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How does the wasp Ichnuemon eumerus manipulate ant colonies to gain host butterflies? • Releases pheromone that makes ants attack each other • Releases pheromone that mimics the queen • Releases pheromone that makes ants leave nest • Releases pheromone that kills ants
The wasp Ichnuemon eumerus manipulates ant colonies to gain host butterflies by **releasing pheromones that mimic the queen**.
These pheromones fool the ants into accepting the wasp as part of their colony and caring for its larvae, which ultimately leads to the wasp gaining access to the host butterflies. Ichnuemon eumerus, a parasitic wasp, has evolved a sophisticated strategy to exploit ant colonies for its own reproductive success.
By mimicking the chemical signals of the ant queen, the wasp effectively deceives the worker ants into treating it as a member of the colony's reproductive caste. This manipulation allows the wasp to lay its eggs among the ant brood, taking advantage of the ants' diligent care. Once the wasp larvae hatch, they feed on the developing ant larvae or pupae. Eventually, the adult wasps emerge from the ant colony, ready to continue their life cycle.
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I need the answer to this question, can someone please help??? The subject is for earth and space science!!!
Which of the following best defines the pharynx? an external opening of the body that takes in air a small bone in the wall of the nasal cavity an airway leading from the nose to the trachea an air-filled cavity in the head
Answer:an airway leading from the nose to the treachea.
Explanation:
2.All cells are ______ and they ____
Answer:
All cells are the basic building blocks of living things and they provide structure for the body.
Explanation:
the use-dilution test is useful in evaluating the effectiveness of both bactericidal agents and bacteriostatic agents. the use-dilution test is useful in evaluating the effectiveness of both bactericidal agents and bacteriostatic agents. true false
True The use-dilution test is a technique for figuring out how well an antimicrobial agent works against a certain bacteria.
In order to conduct the test, an antimicrobial agent is serially diluted in a broth culture medium, and each dilution is then supplemented with a known quantity of bacteria. The amount of surviving bacteria is then counted after the tubes have been incubated. The minimal bactericidal concentration (MBC) is the lowest concentration of the antimicrobial agent that kills 99.9% of the bacteria.
The use-dilution test can be used to assess agents that are both bactericidal and bacteriostatic. At a concentration equal to or greater than the MBC, bactericidal drugs will eradicate all of the bacteria in the tubes. Despite not killing the germs, bacteriostatic agents will stop their growth.
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a mechanic tries to change as many tires as possible in a short time by bringing more cars into the garage before previously repaired cars can be removed. eventually no more work can be done until the fixed cars are removed. what enzyme function is this like?
Feedback inhibition is the enzyme function in this scene
Feedback inhibition is an essential biochemical process that modulates several enzymatic reactions using noncompetitive inhibitors. The final product of this process blocks the enzyme that catalyzes the first series of reactions. Synthesis of some amino acids is regulated by feedback inhibition. A simple example of feedback cancellation is a thermostat connected to a heater. A sensor detects the temperature in the that room, and when the temperature was reaches a predetermined set of point, the thermostat was signals the stove to turn it off. Feedback inhibition occurs when there end product of the reaction interferes with the enzyme that actually helped produce it. Inhibitors do this by the binding to the second active binding site that is actually different from that bound to the first and the reactant. The enzyme then changes shape and can no be longer catalyze the reaction
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18. Physical weathering _______________________ by physical processes
Answer: Hope This Helps!
Explanation:
Is Caused
Answer:
is caused
Explanation:
extreme rarity' can be described as: group of answer choices restricted range, narrow habitat tolerances, and small local populations restricted range, broad habitat tolerances, and large local populations extensive range, narrow habitat tolerances, and large local populations restricted range, broad habitat tolerances, and small local populations extensive range, broad habitat tolerances, and small local populations
The correct option is A; Restricted range, narrow habitat tolerances, and small local populations ,
Net reproductive rate (r) is computed as r = (births-deaths)/population size, or simply multiply by 100. Because the population is so much larger, many more people are added.
The second type. A Type II survivorship curve can be found in many bird species. Organisms die more or less evenly at each age interval in a Type II curve. Organisms with this type of survivorship curve may also have a small number of offspring and require a lot of parental care.
A habitat is the broad location in which an organism lives, whereas a niche is the set of physical and biological conditions in which a species lives, as well as the means by which the species obtains what it requires to survive and reproduce.
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someone please helppp!
Answer:
D) the presence or absence of a Nucleus
Explanation:
A Nucleus is present in a Eukaryotic cell. A Nucleotide is present in a Procaryotic cell. If there is a nucleus present, it is a Eukaryotic cell
Please help me
3. What is the difference between society and culture?
Answer:
A culture represents the beliefs and practices of a group, while society represents the people who share those beliefs and practices. Neither society nor culture could exist without the other.
Who is mainly responsible for this niche or role: males or females?
Answer:
Females
Explanation:
trust me its females
Which type of symbiotic interaction is described below? is a symbiotic interaction in which one species benefits from the relationship, while the other is not affected by it.
Answer:
Commensalism
Explanation:
It is a symbiotic interaction in which one is benefited while the other is neither harmed nor benefited.
1.Identify a specific conservation approach or action where the demands of wildlife conservation and those of animal ethics or welfare may be in conflict.Evaluate the arguments for and against implementing the conservation approach,clearly identifying how conservation may be compromised if the action isn't implemented and how animal welfare
2.Assess the value of urban spaces as conservation areas for biodiversity.Consider what species might use urban spaces and what challenges they may face
1. Culling of animal species for population management can create a conflict between wildlife conservation and animal ethics or welfare.
2. Urban spaces have value as conservation areas for biodiversity, providing habitats for adaptable species. However, challenges like habitat fragmentation and pollution need to be addressed.
1. The practice of culling involves selectively killing animals to manage populations or prevent ecological damage. While it is a conservation approach, it conflicts with animal ethics and welfare concerns. The debate revolves around balancing the need for population control with compassion for individual animals.
2. Urban spaces can support biodiversity by offering habitats for various species. However, these spaces come with challenges such as habitat fragmentation, pollution, and competition with human activities. Efforts should focus on minimizing these challenges and creating suitable urban environments for species to thrive.
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The greatest biodiversity of species of living organisms is found in a
Desert
Rain Forest
Estuary
Taiga
Answer:
Rain forest
Explanation:
7
One difference between a cancer
cell and a normal cell is that
a. cancer cells divide
uncontrollably.
b. normal cells divide
uncontrollably.
c. cancer cells cannot make
copies of DNA.
d. normal cells cannot make
copies of DNA.
Answer:
A
Explanation:
because cancer cell divide faster / uncontrollably compared to normal cell.
1. Which of the following is NOT an example of a fungusO a. MossO b. MoldO c. YeasthoO d. Mushroom
The correct answer is A. Moss
Mold,
Two narrow slits separated by 0.39 mm are illuminated by monochromatic light of wavelength 514 nm. How many bright fringes can be seen on a screen 1.2 cm wide placed 1.3 m in front of the slits?
The number of bright fringes (also known as interference maxima) produced by a double-slit setup, you can use the formula: n= L⋅λ/ d
n is the number of bright fringes.
L is the distance from the double slits to the screen.
λ is the wavelength of the light.
d is the separation between the slits.
L=1.3m
λ=514 nm =514×10⁻⁹ m
d=0.39 mm=0.39×10⁻³
n = 1.3 × 514×10⁻⁹ m/ 0.39×10⁻³
n≈1708.7
Therefore, the number of fringes must be a whole number (you can't have fractional fringes), you would round down to the nearest integer. Therefore, you would see 1708 bright fringes on the screen.
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Which of the following is transcribed into a protein?
DNA
Purine
RNA
Pyrimidine
What is the role of water in the hydrolysis of lactose to form glucose and galactose?
HELP GIVING POINTS WILL GIVE LOTS OF POINTS
Answer:
1. Interphase
2. Chromatin
3. Chromosomes
4. The equatorial plane
5. Anaphase
6. Cytokinesis
7. nucleolus
8. Interphase
9. The centromere of each pair of sister chromatids
10. Prophase