The carbon cycle is closely related to which of the following

a. movement of oxygen

b. nitrogen cycle

c. water cycle

d. rock cycle

I think the answer is B but i want to be sure ...

Which kind of scientist would most likely study living organisms?

What researcher developed the theory of use or disuse, also called the theory of acquired characteristics? Darwin Lamarck Malthus

How the muskrat would be affected if disease kills the white oak trees

A patient lost a lot of blood during surgery and his blood pressure dropped from 120/80 to 90/50. describe in detail all possible physiological mechanisms, how the kidneys respond to this change in blood pressure.

Human cells obtain energy from a reaction called cellular respiration. balance the skeletal equation for cellular respiration. c6h12o6 (aq) + o2 (g) →co2 (g) + h2o (l) express your answer as a chemical equation.

What cell characteristics should the scientist examine to tell whether the organism is an animal or plant and why

In general, the frequency with which crossing over occurs between two linked genes depends on what?

How does the amount of rainfall affect the amount and types of seeds present on the Galapagos Islands?

Which two of the methods for collecting a urine sample are considered sterile technique

Which of these processes is used to break down glucose into ATP that is usable by the cell? A) chemosynthesis B) photosynthesis C) respiration D) transpiration