PLZ HELP 4. What occurs when there is a change in the allele frequency in the gene pool across generations, not due to migration?
1.mutation
2. gene pool diversity
3. Hardy-Weinberg equilibrium
4. genetic drift

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

its temperature is increasing. this causes molecular vibrations to increase.