Across
- 3. They account for 10% of the chemical compounds in humans.
- 5. In the gaseous state, its referred to as water vapor.
- 6. Non-metal from the group of aerobes in the periodic table.
- 7. acids Organic chemical compounds, biopolymers made of nucleotides.
- 9. Is involved in the transport of calcium and potassium ions across cell membranes.
- 11. Is an essential element involved in the production of thyroid hormones.
- 13. The smallest functional part of a living organism.
- 15. A chemical element or a chemical compound created in nature as a result of natural geological or cosmological processes, has a crystalline structure.
- 16. Elements that occur in the body in large amounts(they constitute 0.01% or more of its dry mass).
Down
- 1. Also called saccharides or just sugars.
- 2. part of a multicellular organism with a specific structure and function.
- 4. They are found in all living organisms and viruses, the basic building block of the organism.
- 8. The chemical element of atomic number 6.
- 10. Is increasingly used as an ingredient in mineral fertilizers.
- 12. Elements elements that are essential for life, because the body uses them to build its structures and uses them in metabolic processes.
- 14. Chemical element from the group of alkaline earths in the periodic table.
