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: chemical splashing can cause harm to humans. 
Fact 2: Humans are animals too.
[EX A]: chemical splashing can cause harm to animals.

[EX Q]: Fact 1: Feathers help birds fly and provide insulation. 
Fact 2: Penguins rely on their feathers for insulation.
[EX A]: penguins are kept warm with feathers.

[EX Q]: Fact 1: Pedigrees are useful tools for studying inheritance patterns. 
Fact 2: Genetics is the study and application of principles of inheritance to plants and animals .
[EX A]:
Pedigrees are useful tools for studying Genetics.