Across
- 2. primarily plants and animals
- 4. fatigue, weakened immunity, bone problems, and poor concentration.
- 5. inorganic elements essential for human health that are absorbed by plants and animals from the earth.
Down
- 1. building and strengthening bones and teeth, helping muscles contract, transmitting nerve impulses, regulating fluid balance, and acting as cofactors for enzymes.
- 3. minerals carry oxygen