Select all of the answers that apply. the early earth of the hadean eon 1 had a poisonous 2 atmosphere could support life 3 was constantly hit with meteors 4 had no volcanoes

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

this would be a math

the answer would be..

b. sucking

essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.