<u>Answer:</u>
C is the answer.
<u></u>
<u>Explanation:</u>
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).
Answer:
Viruses are not made of cells as a living thing is.
Explanation:
.
The right choice of them is biosphere, community, and organism.
