Which of the following is NOT of the major biogeochemical cycles? A. Life cycle
B. Water cycle
C. Carbon cycle
D. Phosphorus cycle

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

How can you tell the difference between rough er from smooth er?

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.