METABOLISM

12345678910
Across
  1. 2. a statement that answers a question
  2. 4. the smallest unit in an organism
  3. 7. atoms bonded together form these; we need varying ________ from food and air to release energy in the body
  4. 9. a type of food that breaks down into amino acids
  5. 10. the molecule we need from air
Down
  1. 1. this system carries nutrients throughout the body
  2. 2. this molecule is released as a waste product during cellular respiration
  3. 3. a food molecule created when starches break down
  4. 5. this body system brings oxygen in from the environment
  5. 6. this organelle is where energy is created in the cells
  6. 8. the body needs glucose and oxygen in order to generate __________ for the body's functions