Q: How does the core of the sun radiate energy? Choices: - nuclear fission - carbon radiation - electrical radiation - nuclear fusion A:
nuclear fusion

Q: What is the special name given to the diffusion of water through the cell membrane? Choices: - hemostasis - passive transport - electrolysis - osmosis A:
osmosis

Q: What do you call the atomic "ingredients" that go into a chemical reaction? Choices: - propellants - complexes - Starters - reactants A:
reactants