what is a biotic factor that affects population size A. weather B. human impact C. avaliable sunlight D. Trash consumption

Someone me with this: a mineral' is determined by its actomic structure.

Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring

The combining form leuk/o means red true or false