Is the is the movement of planets predictable

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

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

Why were the results whit just water so much different than the trials with the detergent ?