What does stanley need to do to redesign his original experiment

What are two ways in which waves erode the land?

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.

Match each term to its best definition? sedimentary depositional enviornment