Q: Each vertebral vein also flows into which vein? Choices: - trichina - xerophyte - spiral - brachiocephalic A:
brachiocephalic

Q: What are the contacts between neurons called? Choices: - neurapses - impulses - electrodes - synapses A:
synapses

Q: Q: Where are integral proteins embedded? Choices: - cytoplasm - hemoglobin - mitochondria - libid bilayer A:
A: libid bilayer

Question: Q: Scanning acoustic microscopes use what kind of waves to scan a specimen? Choices: - radio waves - heat waves - gamma waves - sound waves A:
Answer: sound waves

*Question*
Q: Most scientists think that ordinary matter is less than half of the total matter in the universe; the remaining part includes what mysterious entity? Choices: - mystery matter - magic matter - cold matter - dark matter A:
**Answer**
dark matter

(Question)
Q: Carefully controlling the speed of a fission reaction produces what kind of energy? Choices: - chemical - atomic - thermal - nuclear A:
(Answer)
nuclear