What is one biotic factor that affects the size of a population in an ecosystem?

a) local geography

b) number of predators present

c) average yearly temperature

d) average yearly precipitation

Describe how an electric generator works

If a baby girl guinea pig looks almost identical to its mother, does this then mean that it inherited more alleles from its mother? explain. (hint: think about the vocabulary words dominant and recessive.)

Set comes up with for examples of sound waves ocean wave light wave and hand wave which of tonys examples is not an actual scientific wave