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.
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Question: Fact 1: condensation is when change from a gas into a liquid by reducing heat energy. 
Fact 2: Heat is kinetic energy.

Answer: condensation is when change from a gas into a liquid by reducing kinetic energy.


Question: Fact 1: Coral reefs provide food and shelter to many ocean organisms. 
Fact 2: Oceans are important to life on Earth.

Answer: coral reefs are important to earth.


Question: Fact 1: Female monotremes lack a uterus and vagina. 
Fact 2: Monotremes are mammals that lay eggs.

Answer:
some female mammals lack a uterus.