What is a disadvantage and one advantage to actually be in the ocean to study ocean life.

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

What do we call an individual that has inherited two identical alleles for the same trait? a. homozygous b. heterozygous c. monozzygous