What does a consumer in a food chain depend on for energy?

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?

Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.

In what part of the body does the most muscle activity happen?