Which of the following are functions of the sinuses? (Select all that apply.) A. warm and moisten air
B. move mucous with the aid of tiny hairs
C. cause the sounds we make to be fuller and richer
D. trap bacteria and dust in mucous

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

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