Cells

Match it! Select the correct answer from the pull down...Good luck!

Most living things on earth are _________.

Which cells are likely to have the greatest number of mitochondria because they need the most energy?

Complete the following list from smallest to largest: cell, ______, organ, organ system, organism.

Which of the following is NOT made of cells?

All energy comes from _____.

What is in the nucleus?

_________ molecules fit through the phospholipid bilayer.

You move your hand immediately after touching a hot pan. This demonstrates which characteristic of life?