Answer A or B

DNA molecule characteristics are:

A) double helix, riboses, adenine.

B) double helix, deoxyribose, thymine.

What is the the phosphorus cycle in simple terms that are easy to understand?

Which statement describes what will most introduction of the predator? owal will most likely occur in the rabbit population due to the A The rabbits will mutate their genes and e ace their genes and express genes that increase their speed.

What do you think is the adequate stimulus for sensory receptors in the ear? Can you think of a stimulus that would inappropriately activate the sensory receptors in the ear if the stimulus had enough intensity?

Which of these is the best definition for disintegration? A. when rock becomes moist B. when rock is physically broken into smaller pieces C. when rock is chemically broken into smaller pieces D. when rock undergoes a rather large chemical change

How does ATP form? Why is it so important to the cell?' (open answer)

According to the scientific theory of the origin of life on earth, life arose in a series of steps beginning with inanimate chemicals. do scientists think this process is still happening on our planet today?

Substances that go IN to a chemical reaction is called what? A) Reactant. B) Product. C) Subscript. D) Coefficient.

Which statement describes the relationship between plants, animals, and the carbon cycle?

In a glass you have 76% salt water also you have an egg which is 90% water inside, which way would the water move.

Explain how the water cycle functions because of change in matter.