Q: Q: Some 96% of the dry mass consists of organic compounds produced by what? A:

OPTIONS:
- erosion
- electrolysis
- reproduction
- photosynthesis

A: photosynthesis

input: OPTIONS:
- nitrogen
- solids
- air
- water Now, answer this question: Q: Phospholipids are unable to mix with what? A:
A:
output: water

Q: What do you call the membrane lining the back of the eye? A:

OPTIONS:
- cornea
- stimulation
- aperture
- retina

Answer: retina

Problem: OPTIONS:
- electric
- force
- pressure
- power
Q: Q: What is the rate at which energy is being transferred called? A:
Answer: power

Problem:OPTIONS:
- fish
- sharks
- whales
- jellyfish

Q: What type of animal in the sea spend most of their lives as medusae? A:
****
A: jellyfish

Problem:OPTIONS:
- cell mass
- light mass
- weight mass
- atomic mass

Q: What is the weighted average of the masses of all isotopes of an element called? A:
****
A:
atomic mass