Which of the following choices is an example of gathering evidence ?

Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

How is the way a mixture is combined different from how a compound is combined?