Combine the given two facts to write a concluding fact. Note that there should be some parts of the first and second facts that are not mentioned in this conclusion fact. Your combined fact should be the result of a chain between the two facts. Chains form when two facts connect together to produce a concluding fact. An example of a chain is: "pesticides cause pollution" (fact1) + "pollution can harm animals" (fact2) → "pesticides can harm animals" (conclusion fact). Parts of the concluding fact overlap with the first and the second fact. To construct such a  concluding fact, a useful way is to borrow the subject from one fact and the ending conclusions from another fact.

[Q]: Fact 1: Insects can spread disease and destroy crops. 
Fact 2: Crops Crops are a farmer's stock in trade.
[A]: insects can destroy a farmer's stock in trade.


[Q]: Fact 1: Animals adapt to cold temperatures. 
Fact 2: Adaptation living things adapt to their environment.
[A]: Animals are living things.


[Q]: Fact 1: Adolescence is a time of significant mental, emotional, and social changes. 
Fact 2: Adolescence begins with puberty.
[A]:
Puberty is whne there starts to be large mental,emotional and social changes.