The largest taxon is the and the smallest is

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a. the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Competition occurs between species when

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?