Soil can best be described as

a. sandy bottom of the ocean's floor.
b. layer of bedrock four layers beneath the earth's surface.
c. loose covering of weathered rocks and decaying organic matter.
d. third layer beneath the earth's surface.

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.

How does a gymnosperm prevent itself from pollinating the same tree

Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides