How does the carbon cycle support the Law of Conservation of Mass? The total amount of carbon decreases, as it moves through the carbon cycle. The total amount of carbon gradually increases, as it moves through the carbon cycle. The total amount of carbon is constant but limited as it moves through the carbon cycle. The total amount of carbon changes depending on where its located in the carbon cycle.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Which three statements represent the benefits of performing experiments using computer simulations?