Answer:
Mitochondrial DNA is circular, so it doesn't shorten when it replicates unlike the rest.
The ER comes in two different morphological forms: smooth ER and rough ER
When limiting factors increase, diversity in populations decreases. In this sense "limiting factors" can be anything from a lack of resources to a lack of food, meaning it's harder for the population to survive.
B.)Ecosystem
A community resides within an ecosystem, a population within a community, and an individual within a population
The answer is: It is an explanation for an observation.
Explanation:
A hypothesis is a suggested explanation that is both testable and falsifiable. You must be able to test your hypothesis, and it must be possible to prove your hypothesis true or false.
