That evolution could not possibly happen in such a short period of time, but instead occurs over long amounts of time such as billions of years. Also, we did not come from monkeys we have common ancestors with them.
I don't know Number 3 so i can't answer.
4. (B) Pulmonary arteries the only artery in the choices that deliver deoxygenated blood.
5. (D) Immunoglobulins are proteins found in blood plasma.
6. (C) Diastolic pressure. I think you meant "relaxes" not "relates"
7. I think the answer is (A) Enzymes. Hormones can also be an answer i think.
The answer is A.) carbon dioxide, water, oxygen, nitrogen, and hydrogen
Hope this helps
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To a scientist the term "organic" means nutrients that have a carbon and hydrogen.
Carbohydrate are compounds of carbon, hydrogen and oxygen in which the ratio of hydrogen atoms to oxygen atoms is 2:1. A certain carbohydrate is known to be 40% carbon.
