Describing the rock cycle

which statements accurately describe the rock cycle? check all that apply.

any type of rock can change into any other type of rock by weathering and erosion.

rocks change from one type to another in a definite order.

rocks change slowly over time.

the rock cycle shows how the three rock types relate to one another.

rocks last forever.

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?