What process do scientists use to answer questions about the world; for example, redi's experiment with rotting meat?

The answer is scientific method

Explanation:

The process that scientists use to answer questions about the world is known as the scientific method, which presents several steps, which are:

1- observation

2 - introduction (a question is posed)

3 - hypothesis

4 - experimentation

5 - demonstration

6 - conclusions

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: