input: OPTIONS:
- molecules
- platelets
- muscles
- tissues Now, answer this question: Q: What are bones made up of? A:
A:
output: tissues

Q: Often primary producers, what term describes species considered the "base" or "bedrock" of a community, having the greatest influence on its overall structure? A:

OPTIONS:
- fundamental
- consumable
- primary
- foundation

Answer: foundation

Problem: OPTIONS:
- food
- money
- green energy
- resources
Q: Q: High per capita use of what means the ecological footprint of the united states is large? A:
Answer: resources

Problem:OPTIONS:
- dominance
- friction
- stress
- aggression

Q: In many species, display behaviors, like a gorilla beating on its chest, are used instead of actual physical attacks to show what? A:
****
A: aggression

Q: One of the earliest air pumps was made by? A:
OPTIONS:
- Isaac Newton
- Galileo
- Niels Bohr
- robert boyle
robert boyle

Q: In the universe as a whole, what is the most common element? A:
OPTIONS:
- helium
- carbon
- oxygen
- hydrogen

Answer:
hydrogen