Explain how trees allow for larger ecosystems and more resources.

Trees reduce the most common greenhouse gas contributing to climate change, and your investment in trees thereby helps preserve the environment.

Explanation:

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

c is the correct answer hope this !