Q: Q: Which temperatures cause particles of reactants to have more energy? Choices: - non-existant - reducing - lower - higher A:
A: higher

Q: Q: Scientists search for answers to questions and solutions to problems by using a procedure called this? Choices: - measured method - continued method - careful method - scientific method A:
A: scientific method

Q: Q: The four phases of mitosis are prophase, metaphase, anaphase and what? Choices: - spirogyra - postphase - trichina - telophase A:
A: telophase

Q: Q: What are the gas giants mostly made of . Choices: - calcium and helium - nitrogen and helium - hydrogen and carbon - hydrogen and helium A:
A: hydrogen and helium