Answer:
A theory
Explanation:
A theory is an idea used to account for a situation or justify a course of action.
Mitotic spindles are microtubule-based structures that separate chromosomes during mitosis. So the cell would lack structure.
Answer: C
Explanation:
its C because I looked it up and it said that it was because of the wind and the sun.
The metric system is an alternative system of measurement used in most countries, as well as in the United States. The metric system is based on joining one of a series of prefixes, including kilo-, hecto-, deka-, deci-, centi-, and milli-, with a base unit of measurement, such as meter, liter, or gram. (got the answer from google hehe)
