Q: Genetic equilibrium occurs when what process doesn't exist within the population? Choices: - movement - reproduction - variation - evolution A:
evolution

Q: Lipids are biochemical compounds such as fats and? Choices: - vegetables - salts - minerals - oils A:
oils

Q: Q: Which process helps bacteria in the gut break down the remains of the digested food? Choices: - synthesis - decomposition - oxidation - fermentation A:
A: fermentation

Question: Q: What form do biofuels take that makes them very useful? Choices: - crystals - solid - chemical - liquid A:
Answer: liquid

*Question*
Q: They had demonstrated that particles smaller than bacteria cause what? Choices: - blood - flight - damage - disease A:
**Answer**
disease

Q: What was the first mass extinction that occurred on earth? Choices: - late Devonian mass extinction - paleozoic mass extinction - proterozoic mass extinction - precambrian mass extinction A:
precambrian mass extinction