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.

[EX Q]: Fact 1: an animal usually requires a warm body temperature for survival. 
Fact 2: Dormancy is an adaptation that improves the chances of surviving until warm temperatures return.
[EX A]: Animals use dormancy to improve the chances of surviving.

[EX Q]: Fact 1: Some species of reptiles can go several weeks between meals. 
Fact 2: Snakes are legless reptiles.
[EX A]: some snakes can go several weeks between meals.

[EX Q]: Fact 1: when an animal moves , chemical energy is converted to mechanical energy. 
Fact 2: Kinetic energy in starch is converted into chemical energy in the muscles.
[EX A]:
when an animal moves , kinetic energy in starch  is converted to mechanical energy.