(Q).
Q: Photosynthesis uses solar energy, carbon dioxide, and water to produce energy-storing carbohydrates.what is produced as a waste product? Choices: - methane - calcium - sulfur - oxygen A:
(A).
oxygen

(Q).
Q: Organisms are highly organized, coordinated structures that consist of one or more what? Choices: - nucleus - proteins - lipids - cells A:
(A).
cells

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