Q: Metallic solids are composed entirely of which atoms? Choices: - metals - organic - toxic - metallic A:
metallic

Q: At the time of birth, bones of the brain case are separated by what wide areas of fibrous connective tissue, which later become sutures? Choices: - fluctuations - cerebellum - sporozoans - fontanelles A:
fontanelles

Q: For most of a star's life, hydrogen atoms fuse to form what? Choices: - neon atoms - ionic atoms - gas atoms - helium atoms A:
helium atoms