| Clue | Answer |
| Undesired change in air, water, or soil that adversely affects the health, survival, or activities of living organisms | |
| Cell reproduction in non-sex cells | |
| Maintaining stable internal conditions | |
| Breaking down sugar without oxygen (hint* beer and bread) | |
| The main form of chemical energy in a cell | |
| Cells responsible for carrying oxygen all over the body | |
| Certain proteins that act as catalysts to living things (speed up reactions) | |
| The age of the Earth... numerical only (billions of years) | |
| The movement of water from a high to a low concentration across a membrane | |
| Austrian monk known as the father of genetics | |