Q: The sum of the kinetic and potential energies of a system's atoms and molecules is called what? Choices: - mechanical energy - used energy - stored energy - internal energy A:
internal energy

Q: What effect occurs when a few individuals start, or found, a new population? Choices: - divergent - convergent - pioneer - founder A:
founder

Q: Q: What are the two types of fatty acids? Choices: - saturated and biodegradable - saturated and endogenous - hydrochloric and carboxylic - saturated and unsaturated A:
A: saturated and unsaturated

Question: Q: What term describes anything that occupies space and has mass, and is generally divided into three states? Choices: - stuff - lquid - galaxy - matter A:
Answer: matter

*Question*
Q: At what point during a chemical reaction is there no net change? Choices: - bonding - formation - ionization - equilibrium A:
**Answer**
equilibrium

(Q).
Q: What does photosynthesis allow plants to generate? Choices: - enriched molecules - geometric molecules - clorophyll - organic molecules A:
(A).
organic molecules