Help Please What is the chemical reaction of carbon dioxide (or an example of a chemical reaction of carbon dioxide)

Also, does carbon dioxide create a reactant or product?

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Identify the composition of oceanic and continental crystal rocks. in a model of earth’s interior, where would these rocks appear?