Question: Q: Zeros that appear in front of all of the nonzero digits are called what? A:
OPTIONS:
- zero sum game
- significant digits
- non-numbers
- left-end zeros
Answer: left-end zeros

input with options: Q: Marshes, swamps, and bogs are types of what? A:
OPTIONS:
- grasslands
- rivers
- ponds
- wetlands
output: wetlands

Q: Q: Dalton's law and henry's law both describe aspects of what type of exchange? A:

OPTIONS:
- energy
- electron
- liquid
- gas

A: gas

input: OPTIONS:
- trichina
- xerophyte
- spiral
- brachiocephalic Now, answer this question: Q: Each vertebral vein also flows into which vein? A:
A:
output: brachiocephalic

Q: What are the contacts between neurons called? A:

OPTIONS:
- neurapses
- impulses
- electrodes
- synapses

Answer: synapses

Q: Q: Carefully controlling the speed of a fission reaction produces what kind of energy? A:

OPTIONS:
- chemical
- atomic
- thermal
- nuclear

A:
nuclear