Which statement describes the relationship between the deer and plants on the food web? A. Autotrophs supply food for the heterotrophs.
B. Autotrophs and heterotrophs compete for the same food source.
C. Heterotrophs supply food for the autotrophs.
D. Autotrophs and heterotrophs share the same food source.

Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat.o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat.habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.

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

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.