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: if something is outside during the day then that something will receive sunlight. 
Fact 2: Sunlight is made of both UVA and UVB rays.

Answer: if something is outside during the day then it will receive UVA and UVB rays.


Question: Fact 1: Roots grow in length and width from primary and secondary meristem. 
Fact 2: Growth in girth is caused by other meristems, called secondary meristems.

Answer: Roots grow in length and girth caused by meristems.


Question: Fact 1: Birds evolved from a group of bipedal dinosaurs called theropods. 
Fact 2: All hawks are birds.

Answer:
Hawks evolved from a group of bipedal dinosaurs called theropods.