Which of the following explains why DNA testing is used in the lumber industry? O to locate the strongest trees for harvesting
O to figure out the species of individual trees
O to help find the best trees to use in breeding
O to determine the source countries of tree products

I think it's the second one

Explanation:

It's probably the second one. Some people don't know how to distinguish different types of trees.

to avoid illegal lumber, endangered species and forged certificates

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

the correct option is option d