Amolecule of one atom of carbon and two atoms of oxygen would be written co2 co2 co2 2co

A molecule of one carbon atom and two oxygen atoms would be written as

Explanation:

A molecular formula is defined as the molecule of a chemical compound. Shows the number of atoms for each element that are in the small unit of a compound. They also provide information on empirical formulas. Whenever the molecular formula is known its empirical formula can be calculated. In this case, it is the molecule of carbon dioxide.

from the original order (top to bottom) the new order will go

1 (founder)

4 (hawk)

2 (mutate)

3 (next generation)

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.