Across
- 3. a project, task, or idea considered in terms of its likely success or
- 5. a chemical or natural substance added to soil or land to increase its
- 8. fatty acid a class of fatty acids found in fish oils, especially from salmon
- 10. killing (someone) by covering their nose and mouth so that they
- 13. fat a type of fat considered to be less healthy in the diet than
- 14. especially in a commercial context
- 16. colorful vegetables; the yellow/orange pigment that gives vegetables and fruits
- 17. nitrate a substance with ammonia and nitrate
- 18. a simple, nonflowering, and typically aquatic plant of a large group that
Down
- 1. a porous device for removing impurities or solid particles from a liquid or
- 2. fat
- 4. carotene a red-orange pigment found in plants and fruits, especially carrots
- 6. the seaweeds and many single-celled forms
- 7. acid a B vitamin that helps the body make healthy new cells
- 9. the offspring of two plants or animals of different species or varieties
- 10. in an embarrassed manner due to shame or a lack of self-confidence
- 11. rich colors. The human body converts beta carotene into vitamin A.
- 12. passed through it
- 15. leguminous plants (members of the pea family), especially those grown
- 17. other cold-water fish, that acts to lower the levels of cholesterol
- 18. a crop