9. Which of the following is the independent variable in the experiment? a. Soil
b. Amount of water
C. Temperature
d. Color of light

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

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

2points what do bacteria have in common with the cells of other living organisms?