Problem:OPTIONS:
- chloride
- water
- sulfur
- acetylene

Q: What is an interesting example of a molecule with two central atoms, which are both c atoms? A:
****
A: acetylene

Q: What do tadpoles change into? A:
OPTIONS:
- reptiles
- toads
- mud puppies
- adult frogs
adult frogs

Q: All cells need what for energy? A:
OPTIONS:
- oxygen
- light
- insulin
- glucose

Answer: glucose

Question: Q: What is another term for scale worms? A:
OPTIONS:
- trichina
- wormidanopis
- spirogyra
- halkieria
Answer: halkieria

input with options: Q: Light from a distant galaxy can travel different paths to the earth because it is bent around an intermediary galaxy by what? A:
OPTIONS:
- radiation
- strength
- variation
- gravity
output: gravity

Problem: OPTIONS:
- Cell Capsule
- nitrogen
- calcium
- pollen
Q: Q: What is the tiny male gametophyte enclosed in a tough capsule? A:
Answer:
pollen