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: lakes are formed by precipitation and runoff. 
Fact 2: The Caspian Sea is, strictly speaking, not really a sea but instead the world's largest lake.

A: The Caspian Sea was formed by precipitation and runoff.
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Q: Fact 1: Flowers attract pollinators, and fruits encourage animals to disperse the seeds. 
Fact 2: Insects are the major pollinators.

A: Flowers attract insects.
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Q: Fact 1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves. 
Fact 2: Photosynthesis is the conversion of electromagnetic energy into stored chemical energy.

A:
Conversion of eletromagnetic energy into carbohydrates creates a stored chemical energy.
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