I need help with 1-12

Answers

Answer 1

Answer: your doing biology ?

Related Questions

The _______ in plants is directly responsible for absorbing light energy.
How would retaining extra cytoplasm enhance survival of a developing oocyte?
What is the final stage of cell division where the cytoplasm is divided among the two new daughter cells
What drives the replacement of one variant/ strain of bacteria with another?
The organ system that forms a communication and coordination network throughout all parts of an animal’s body is known as the(A) digestive system. (B) respiratory system. (C) circulatory system. (D) skeletal system. (E) nervous system

Which element found in both biotite mica and muscovite mica, makes up the greatest percent by volume of earths crust.

Answers

Answer;

Oxygen

Explanation;

Oxygen is the element that is found in both biotite mica and muscovite mica and makes up the greatest percent by volume of earths crust.
The most common chemical elements that are found in the earth's crust includes; Oxygen-46.6%, silicon-27.7%, aluminium- 8.1%, Iron - 5.0%, calcium- 3.6%, etc. This is evident that oxygen is the greatest chemical element in the earth's crust.

The chemical element oxygen is also found in minerals biotite mica and muscovite mica. The major difference is that Biotite contains elements iron and magnesium while muscovite does not.

Oxygen is your answer.

Misting increase water loss from plant leaves while roots are forming.TRUE

FALSE

Answers

True
have a nice day

Misting does not increase water loss from plant leaves while roots are forming.

False. Misting actually helps to reduce water loss from plant leaves. When plants are misted, the water droplets on the leaves create a higher humidity around the plant, which reduces the rate of transpiration. Transpiration is the process by which water evaporates from the leaves, and it can lead to water loss for the plant.

The formation of roots is not directly related to misting. Instead, root formation is influenced by factors such as adequate water supply, proper soil conditions, and the presence of plant hormones.

Learn more about Plant water loss here:

brainly.com/question/12969862

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What is the most important role of lipids?

Answers

Explanation:

The most important role of lipids is the fats, phospholipids, waxes, and steroids. Lipid is a compound that contains carbon and hydrogen and is used to store energy, provide structure, and transmit information. Fats are stored in adipose tissue. Adipose tissue a group of cells that store fat, generally found under the skin and around organs.

Phospholipids are the main component of cell membranes. Waxes provide a waterproof coating on leaves and feathers. Steroids are part of cell membranes and chemical messengers in the body. It has long-term energy storage, provides insulation and protection.

they are used mostly as a barrier

Darwin hypothesized that there are definite steps to natural selection. Consider the model here. Use the Roman numerals (I - III) to guide you through the steps. Which is an accurate description of Darwin's hypothesized theory of natural selection? A) Sexual reproduction of bacteria cause variation. Some bacteria survive and some do not. Over time all of the bacteria should become extinct. B) In any population, variation exists. Some bacteria are resistant to antibiotics. Most bacteria die, but the bacteria that are resistant survive and reproduce. C) In a population of bacteria that are exposed to antibiotics, some bacteria change their genetic make-up and survive. The new genetic make-up is passed on to offspring. D) There is a change in the environment: an antibiotic is added. Some of the bacteria are capable of changing to the new environment. They survive and reproduce, passing along their favorable traits.

Answers

Answer: Option D

Explanation: Natural selection come into action when some change takes place in the environment which affects the survival of the organism. Here the change is addition of antibiotics. So the bacterial cells which were able to adapt to the change, they survived and rest were killed. These resistant bacterial cells would pass on the genes to next generation and gradually population of resistant bacteria would increase.

I believe the answer is b

What is the largest object in our solar system? A. Saturn
B. An asteroid
C. Jupiter
D. The Sun

Answers

It is D) The sun.

The sun is the biggest/largest star in our solar system. Its mass is 1.989 kg. Just some amounts bigger than Jupiter.

The largest object in our solar system is the Sun (D).

If the domain of the square root function f(x) is mc024-1.jpg, which of these statements must be TRUE?A. 7 is subtracted from the x-term inside the radical.

B. The radical is multiplied by a negative number.

C. 7 is added to the radical term.

D. The x-term inside the radical has a negative coefficient

Answers

Answer:

Option D is correct.

D. The x-term inside the radical has a negative coefficient

Explanation:

The negative coefficient means a negative relation between X and Y variables i.e. increase in X will decrease Y and vice versa. So, that's why the answer to this question is the X term inside the radical has a negative coefficient.

The only reasonable answer is that the x-term inside the radical has a negative coefficient. The answer to your question is D. I hope that this is the answer that you were looking for and it has helped you.

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Juan was exposed to extremely cold temperatures for several days. His body is unable to maintain homeostasis, most likely resulting in which dangerous condition?

A crayfish’s swimmerets are used only for swimming. a. True b. False

3 reasons why bringing back extinct animals would help preserve the planet

Why is it important for the release of acetylcholine to stop and for enzymes to destroy any remaining acetylcholine in the neuromuscular junction? A. calcium would be pumped back into storage and cross-bridges would stop farming. B. the strength of the muscle would increase. C. the muscle would not be able to contract. D. the muscle would continue to contract uncontrollably.