Problem:OPTIONS:
- Helium
- carbon
- oxide
- oxygen

Q: What do erythrocytes carry and deliver to tissues in the body? A:
****
A: oxygen

Problem:OPTIONS:
- solar power
- radiation power
- heating power
- electrical power

Q: This heat is used to convert water into steam, which is then used to turn a turbine, thus generating what? A:
****
A: electrical power

Problem:OPTIONS:
- sediment
- condensation
- earth
- stratosphere

Q: What is the layer above the troposphere? A:
****
A: stratosphere

Problem:OPTIONS:
- Linnaeus
- scopes
- Albert Einstein
- charles darwin

Q: Focused on evolution, the studies of what man have reshaped and influenced all aspects of biology? A:
****
A:
charles darwin