Q: What travels 9.5 trillion kilometers a year? A:

OPTIONS:
- Sound
- electricity
- air
- light

Answer: light

Problem: OPTIONS:
- filtration
- extraction
- precipitation
- diffusion
Q: Q: What do you call the movement of a substance from an area of a higher amount toward an area of lower amount? A:
Answer: diffusion

Problem:OPTIONS:
- vertebrates
- bacteria
- protists
- protozoa

Q: Amoebas and paramecia are examples of what? A:
****
A: protozoa

Q: When orders are sent from your brain to your legs, these signals pass through what type of cells? A:
OPTIONS:
- mobility cells
- molecules
- skin cells
- nerve cells
nerve cells

Q: What measurement of the wave is used to determine the magnitude of an earthquake? A:
OPTIONS:
- length
- diameter
- width
- height

Answer: height

input with options: Q: What is at the surface of a cell, arranged in similar bilayer? A:
OPTIONS:
- fats
- eukaryotes
- pigments
- phospholipids
output:
phospholipids