4 5
6
7
8
he
:
Class:
6. The amount of kinetic energy an object
has depends on its:
a. Mass and volume.
b. Volume and friction.
c. Mass and speed.
d. Speed and density.
Science

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

ice cream

explanation:

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.