Problem: OPTIONS:
- carbon
- helium
- acid
- water
Q: Q: In the presence of oxygen, hydrogen can interact to make what? A:
Answer: water

Problem:OPTIONS:
- eukaryotic
- False Cell
- sporangia
- flagella

Q: In humans, the sperm cell is the only cell with what structure that enables motility? A:
****
A: flagella

Q: Mass multiplied by velocity equals what force? A:
OPTIONS:
- kinetic energy
- bounce
- inertia
- momentum
momentum

Q: What type of cell transmits electrical impulses in the nervous system? A:
OPTIONS:
- toxin cell
- Large Cell
- trace cell
- nerve cell

Answer: nerve cell

Question: Q: An isometric type of what occurs as the muscle produces tension without changing the angle of a skeletal joint? A:
OPTIONS:
- compression
- extension
- acceleration
- contraction
Answer: contraction

input: OPTIONS:
- hydrogen
- sugar
- quartz
- salts Now, answer this question: Q: Concentration of what, the substance left behind when ocean water evaporates, is about 3.5 percent? A:
A:
output:
salts