PEASE HELP. What are the two main sources of energy on earth? Explain some things that each source creates/powers/ does for earth.

What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.