Which of the following is defined as the age structure, sex ratio, and reproductive capacity of a population?. Composition
Distribution
Dynamics
Migration

it's c. (to reduce the greenhouse effect/carbon gasses)

the animal that would be cutest if scaled down to the size of a cat? elephant

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.