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: pasteurization reduces the amount of bacteria in milk. 
Fact 2: Milk is pasteurized, as are pickles.

A: a process that reduces the amount of bacteria pickles does the same in milk.
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Q: Fact 1: a valley is formed by a river flowing. 
Fact 2: Rivers erode the rocks they flow over.

A: Water erodes rocks as they flow over, creating a valley.
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Q: Fact 1: Chloroplasts are organelles that are found in the cells of plants and algae. 
Fact 2: Chloroplasts and mitochondria are both organelles.

A:
chloroplasts are found in plant cells.
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