Question: Q: What is the term for a technique used to separate out homogeneous mixtures in which one or more solids are dissolved in a liquid? Choices: - transpiration - absorption - distillation - evaporation A:
Answer: evaporation

Question: Q: The pain of angina means the heart muscle fibers need more what? Choices: - water - carbon - nitrogen - oxygen A:
Answer: oxygen

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