What process is most involved in the formation of metamorphic rocks? a) erosion b) heating c) pressure d) freezing. i know it's got to be either heating or pressure but i don't know which one is most involved.

Which osmotic and ionic strategies must marine teleost fishes employ?

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.