Match each chemical with the correct use. 1. x-ray soft tissue organs 2. reduce pain and fever 3. anesthetic 4. treat acne a. benzoyl peroxide b. nitrous oxide c. acetylsalicylic acid d. barium

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?