Problem: OPTIONS:
- spores
- parasites
- vaccines
- pathogens
Q: Q: What is the term for disease-causing agents, such as bacteria and viruses? A:
Answer: pathogens

Problem:OPTIONS:
- potassium membranes
- sodium membranes
- cell walls
- plasma membranes

Q: Sodium-potassium pumps help nerve cells establish a voltage across their what? A:
****
A: plasma membranes

Q: What heisenberg principle imposes ultimate limits on what is knowable in science? A:
OPTIONS:
- impossibility principle
- vacuum principle
- certainty principle
- uncertainty principle
uncertainty principle

Q: In stars like our sun, hydrogen atoms join together to create what? A:
OPTIONS:
- water molecule
- oxygen atom
- iron atom
- helium atom

Answer: helium atom

Question: Q: Atoms are combined, separated, or rearranged during what? A:
OPTIONS:
- spontaneous mutation
- radiation
- physical reactions
- chemical reactions
Answer: chemical reactions

input: OPTIONS:
- green
- purple
- pink
- blue Now, answer this question: Q: What color is the fungus in blue cheese? A:
A:
output:
blue