Answer the following question given this paragraph: Heat is the energy that flows as a result of a difference in temperature. We use the symbol for heat. Heat, like all forms of energy, is measured in joules. Q: What is the energy that flows as a result of a difference in temperature? Choices: - electricity - polarity - magnetism - heat A:
heat

Answer the following question given this paragraph: Q: The cells within meristems divide relatively frequently, generating additional what? Choices: - proteins - chlorophyll - photosynthesis - cells A:
cells

Answer the following question given this paragraph: Q: In some species, what has led to the evolution of alternative male mating behavior and morphology? Choices: - distributive selection - similar selection - sexual process - sexual selection A:
sexual selection