Q: Answer the following question given this paragraph: Q: Ectotherms undergo a variety of changes at the cellular level to acclimatize to shifts in what? Choices: - precipitation - oxygen - air pressure - temperature A:
A: temperature

Q: Answer the following question given this paragraph: Chemical cells are found in batteries. They produce voltage by means of chemical reactions. Chemical cells have two electrodes, which are strips of different materials, such as zinc and carbon. The electrodes are suspended in an electrolyte. This is a substance that contains free ions, which can carry electric current. The electrolyte may be either a paste, in which case the cell is called a dry cell, or a liquid, in which case the cell is called a wet cell. Flashlight batteries contain dry cells. Car batteries contain wet cells. Q: Batteries produce voltage through what type of reaction? Choices: - liquid - non-chemical - thermal - chemical A:
A: chemical

Q: Answer the following question given this paragraph: The cerebellum is the next largest part of the brain. It lies under the cerebrum and behind the brain stem. The cerebellum controls body position, coordination, and balance. Whether you are riding a bicycle or writing with a pen, you are using your cerebellum. Q: What part of the brain lies under the cerebrum and behind the brain stem? Choices: - spinal cord - thymus - medulla - cerebellum A:
A: cerebellum

Q: Answer the following question given this paragraph: Matter can be classified as transparent, translucent, or opaque depending on how it interacts with light. Q: Depending on how matter interacts with light, it can be classified as transparent, translucent, or what? Choices: - reflective - reactive - protective - opaque A:
A: opaque