Digestion crossword puzzle

6. fats are the most _____ form of food energy
10. saturated fats are usually _____ at room temperature
11. what is one of the groups of vitamins?
12. different _____ of energy is needed for all organisms
15. food source of unsaturated fats
16. Complex carbohydrates, also known as _____
17. this type of fat is strongly linked to heart disease
19. cellulose cannot be broken down in our bodies, therefor turns into _____
20. how many different amino acids are there?

1. What are the smaller molecules called that are made into polymers?
2. what can extra proteins in your diet be used for?
3. the body's main source of energy comes from _____
4. Unsaturated fats are ______ at room temperature
5. an essential nutrient
7. a type of carbohydrates, also known as a sugar
8. Energy depends on different factors. ____ is a factor of energy. (Two words combined)
9. Is the sum of all chemical reactions in your body... (HINT: some people have faster _____, others have slower ________)
13. the food you eat is a source of....
14. what are large molecules usually called?
18. what helps build materials for energy?