Problem: OPTIONS:
- spongy, cardiac, skeletal
- topography , cardiac , smooth
- proliferating , cardiac , smooth
- skeletal, cardiac, smooth
Q: Q: What are the three types of muscle tissue in the body?   A:
Answer: skeletal, cardiac, smooth
Problem:OPTIONS:
- earthquakes
- air pressure
- spin
- gravity

Q: Sand dunes migrate when sand is blown up a slope and this force pulls it down the other side?   A:
****
A: gravity
Q: What equals the output power divided by the input power?   A:
OPTIONS:
- output
- potential
- inertia
- efficiency
efficiency
Q: What is the term for gases that absorb heat in the atmosphere?   A:
OPTIONS:
- ionic gases
- thermal gases
- sulfuric gases
- greenhouse gases

Answer: greenhouse gases
Question: Q: Some microorganisms can digest cellulose, breaking it down into what?   A:
OPTIONS:
- gluclose polymers
- fructose polymers
- fructose monomers
- glucose monomers
Answer: glucose monomers
input: OPTIONS:
- they get eaten
- there's an earthquake
- they die
- their environment changes Now, answer this question: Q: Genetic variation helps ensure that some organisms will survive if what happens?   A:
A:
output:
their environment changes