Q: What is a force that opposes motion? Choices: - tension - momentum - thrust - friction A:
friction

Q: What do farmers use greenhouses for? Choices: - to predict the growing season - to allow the growing season - to decrease the growing season - to extend the growing season A:
to extend the growing season

Q: Q: On the ventral side of the embryonic disc, opposite the amnion, cells in the lower layer of the embryonic disk (the hypoblast) extend into the blastocyst cavity and form this? Choices: - embryo sac - neural sac - algae sac - yolk sac A:
A: yolk sac

Question: Q: A mineral can be made of an element or a? Choices: - Sediment - component - cell - compound A:
Answer: compound

*Question*
Q: Materials that are good conductors of thermal energy are called? Choices: - atmospheric conductors - thermal inductors - atmospheric inductors - thermal conductors A:
**Answer**
thermal conductors

Q: Q: What two microorganisms have different membrane lipids? Choices: - microsporidia and bacteria - mesozoic and bacteria - algae and bacteria - archaea and bacteria A:
A: archaea and bacteria