Why do amphibians lay their eggs in the water?
a. the eggs are large and hard and they want to have them close by.
b. the eggs are small and they want to protect them.
c. the eggs are small and hard and they want to store them in the water.
d. the eggs are small and soft and can dry out.

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

Atype of organism that no longer exist on earth is said to be

Describe how ecosystems recover from a disturbance