Which statement best describes a link between the nervous and excretory systems?
A. The kidneys return excess salt from the blood to neurons.
B. Water transmits action potentials from neurons to nephrons.
O C. Signals from the brain control how the kidneys function.
D. The ureters produce hormones used in the nervous system.

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000