Question

Which sequence represents the correct order of levels of organization found in a complex organism?

Answer 1

Answer:

C is the answer.

Explanation:

Organelles (the smallest in this situation) are what you can find inside a cell (example: nucleus, mitochondria, etc..).

Cells are what make up tissues (such as muscles).

Tissues make up organs (such as the heart) and organs make up organ systems (such as the circulatory system).