Earths lithosphere is composed of a . the crust only b . the mantel only c . the crust and the upper portion of the mantel d . the mantel and the upper portion of the outer core

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

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Which must be kept in mind when determining if an explanation is correct? check all that apply.which must be kept in mind when determining if an explanation is correct? check all that apply.