Problem:OPTIONS:
- sensor cells
- stents
- light cells
- cones

Q: The light-sensing cells in the retina are called rods and what else? A:
****
A: cones

Q: What three forces are involved in erosion? A:
OPTIONS:
- water, temperature, altitude
- heat, pressure, gravity
- radiation, gravity, precipitation
- water, wind, gravity
water, wind, gravity

Q: Which orbitals do electrons fill first? A:
OPTIONS:
- empty orbitals
- charged orbitals
- furthest from nucleus
- closest to the nucleus

Answer: closest to the nucleus

Question: Q: What is the most common pattern of dispersion? A:
OPTIONS:
- random
- uniform
- sporadic
- clumped
Answer: clumped

input with options: Q: What type of proteins bind to foreign substances and attempt destruction? A:
OPTIONS:
- membranes
- ribosomes
- antigens
- antibodies
output: antibodies

Problem: OPTIONS:
- sleet
- smoke
- plasma
- fog
Q: Q: What forms after air cools below its dew point? A:
Answer:
fog