Sugar is composed of chemically bonded carbon, hydrogen, and oxygen. sugar is an example of which of the following? a. an atom b. a compound c. an electron

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

What is the correct equation for cellular respiration?

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter