unit 1 concept 2

Question 1

List the six elements necessary for life and give examples of three molecules that contain those elements.

Answer 1

Carbon, Hydrogen, Oxygen, Nitrogen, Phosphate, and Sulfur
(CHONPS)

Question 2

List the levels of organizations of that make up an organism, starting with an atom and ending with an organism.

Answer 2

1. Atom
2. Molecule
3. Organism