Need Help In Bio The maximum density of water occurs at approximately 4°C. What effect does this property of water have on ecological systems?

a Animals find cold water more nourishing than warm water.
b Fish and other aquatic life can survive in deep water when lakes begin to freeze.
c Water vapor in the sky condenses once it reaches 4°C and falls as rain.
d Cold streams are less erosive than warm streams.

Twin boys have girlfriends one of the couples have a baby would the dna of the lil baby be the same as the couples dna bc the boys are identical twins

14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca

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