input with options: Q: Angiosperms possess reproductive structures that attract animals that perform what role? A:
OPTIONS:
- evolution
- vegetation
- isolation
- pollination
output: pollination

Q: Q: Very large stars eventually become what extremely dense space regions, which are so dense that no light can escape from them? A:

OPTIONS:
- worm holes
- dark matter
- moons
- black holes

A: black holes

input: OPTIONS:
- casting
- cold fusion
- distillation
- electroplating Now, answer this question: Q: What is the process in which a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis? A:
A:
output: electroplating

Q: Zinc is more easily oxidized than iron because zinc has a lower reduction potential. since zinc has a lower reduction potential, it is a more what? A:

OPTIONS:
- much metal
- Trap metal
- usually metal
- active metal

Answer: active metal

Problem: OPTIONS:
- carnivorous
- cephalopods
- monotremes
- marsupials
Q: Q: Kangaroos, koalas, and opossums are examples of what type of mammals? A:
Answer: marsupials

Q: Stomata must control the transpiration of water vapor and the exchange of carbon dioxide and oxygen that take place during what process? A:

OPTIONS:
- glycolysis
- spermatogenesis
- fertilization
- photosynthesis

Answer:
photosynthesis