The number of wild horses per square kilometer in a prairie is the horse population's

a) density
b) dispersion
c) size
d) birth rate

Which level of consumer had access to the smallest apply of energy

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

Achemical that is released by an animal as a signal to other members of the same species is called a pheromone. t or f