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: if a living thing becomes too cold then that living thing will die. 
Fact 2: Every year people die from hypothermia in Alaska when the temperature is above freezing.
[A]: People experience hypothermia when it is too cold.


[Q]: Fact 1: a planet rotating causes cycles of day and night on that planet. 
Fact 2: Rotation determines day and night, and the length of the day.
[A]: a planet's rotation is what causes night.


[Q]: Fact 1: insulated material can be used for keeping warm. 
Fact 2: Warm chain is the key to newborn survival.
[A]:
Insulated material is the key to newborn survival.