Q: How do mammals generate heat? Choices: - running around fast - eating spicy foods - maintaning low metabolism - maintaining high metabolism A:
maintaining high metabolism

Q: The voltage is measured using a voltmeter, which measures which difference across two points? Choices: - Distance - actual difference - average difference - potential difference A:
potential difference

Q: Q: Would you find cells that contain a cell wall, a large central vacuole, and plastids in plant or animal cells? Choices: - heart cells - animal cells - tube cells - plant cells A:
A: plant cells

Question: Q: What are the two groups of therian mammals? Choices: - felines and canines - monotremes and mollusks - dolphins and whales - placental mammals and marsupials A:
Answer: placental mammals and marsupials

*Question*
Q: Kyphosis, lordosis, and scoliosis are all diseases involving improper curvature of which bodily structure (which is supposed to be curved in a certain way anyway)? Choices: - lungs - aorta - femur - spine A:
**Answer**
spine

(Question)
Q: What states that chemical reactions occur when atoms, ions, or molecules collide? Choices: - disturbance theory - reaction theory - elemental theory - collision theory A:
(Answer)
collision theory