Why are nonrenewable resources used even when renewable resources might be available

Why are nonrenewable resources used even when renewable resources might be available? At times, renewable resource use might be less efficient and more expensive than the use of nonrenewable resources.

Explanation:

answer; i believe the correct answer is (replication is not conservative);

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.