Across
- 2. are vital organelles in most eukaryotic cells, known as the "powerhouses"
- 6. The first stage of respiration, occurring in the cytoplasm, where glucose is converted into two molecules of pyruvate.
- 7. is a colorless gas essential for life, serving as the carbon source for plants
- 8. bald head
- 10. the earth is covered with this.
Down
- 1. An organism that cannot make its own food.
- 3. what we breathe in every day.
- 4. is the fundamental energy currency of the cell.
- 5. is a simple sugar (monosaccharide) and the body's main energy source
- 9. always moving very excited.