Which of the following explains how fair trade leads to changes in deforestation? Higher prices increase the demand for quality wood.
Fewer buyers cause more illegal harvesting and selling.
Larger industries take over operations from smaller growers.
Improved economies lessen the need to remove as many trees.

The second one.

Explanation:

dna damages cause changes in the structure of the genetic material and prevents the replication mechanism from functioning and performing properly. dna damage and mutation have different biological consequences. while most dna damages can undergo dna repair, such repair is not 100% efficient.