Problem:OPTIONS:
- protons
- force
- water
- current

Q: Internal resistance, or (electrical) resistance in general, involves the resistance of the flow of what?   A:
****
A: current
Q: What is another word for thermal energy?   A:
OPTIONS:
- solar
- humidity
- temperature
- heat
heat
Q: What part of the ear is often described as a bony labyrinth?   A:
OPTIONS:
- embedded ear
- solid ear
- outer ear
- inner ear

Answer: inner ear
Question: Q: What is the sugar that the cells of living things use for energy?   A:
OPTIONS:
- insulin
- sucrose
- chlorophyll
- glucose
Answer: glucose
input with options: Q: In an environment, symbiosis, competition, and relying on other organisms for food are examples of what?   A:
OPTIONS:
- collaboration
- commensalism
- adaptation
- interaction
output: interaction
Problem: OPTIONS:
- residues
- phylums
- proteases
- phylogenies
Q: Q: Distinguishing between homology and analogy is critical in reconstructing what?   A:
Answer:
phylogenies