20
describe how an ionic compound is formed.

What does natural resource management aim at ?

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?