Problem: OPTIONS:
- electromagnetic energy
- thermodynamic energy
- fluid energy
- mechanical energy
Q: Q: Electric generators convert what type of energy to electric energy? A:
Answer: mechanical energy

Problem:OPTIONS:
- exactly 7
- higher than 7
- twice as much as 7
- lower than 7

Q: Is an acid lower or higher than 7 on the ph scale? A:
****
A: lower than 7

Q: What are temporary feet that protists have called? A:
OPTIONS:
- pedicules
- spontaneous pseudopodia
- temporary flagella
- transient pseudopodia
transient pseudopodia

Q: What is the process of larva becoming an adult called? A:
OPTIONS:
- parthenogenesis
- synthesis
- evolution
- metamorphosis

Answer: metamorphosis

Question: Q: The stability of an ecosystem depends on the actions of what, exemplified by mushrooms on a decaying log and bacteria in soil? A:
OPTIONS:
- whitefly
- fluxes
- aphids
- decomposers
Answer: decomposers

input: OPTIONS:
- around 10,000 years
- less than 1000 years
- 22 weeks
- millions of years Now, answer this question: Q: How long can carbon be stored in sedimentary rock? A:
A:
output:
millions of years