Which types of questions can most likely be answered through a scientific investigation?
o objective questions
subjective questions
o questions about people's opinions
chs questions about people's favorites

Objective questions :)

Explanation:

An objective question usually has only one potential correct answer (although there may be some room for answers that are close), and they leave no room for opinion.

The correct answer will be option-objective questions.

Explanation:

A scientific investigation is a systematic approach to understand and answer the natural phenomenon.  The scientific investigation involves the scientific method which includes various steps in which one step is asking the question.  

This scientific question must be objective and not subjective as the objective question is based on reality and not based on the opinions and the interpretations. These questions can have real answers based on logical thinking which do not vary from person to person like a subjective question.

Thus, the option-objective question is the correct answer.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

c. heat from the poles back down towards the equator.