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: Weather refers to the conditions of the atmosphere from day to day. 
Fact 2: Earth's Atmosphere Earth's atmosphere is the layer of gasses that surrounds the earth.
[EX A]: weather refers to the conditions in the layer of gasses that surrounds the earth.

[EX Q]: Fact 1: Bryophytes occupy niches in moist habitats. 
Fact 2: Animals and plants that live in the same place and share resources form a community biome niche .
[EX A]: Bryophytes find a place and share resources in moist habitats.

[EX Q]: Fact 1: operating an automobile usually requires fossil fuels. 
Fact 2: Dinosaur bones and petrified wood are examples of fossil fuels.
[EX A]:
operating an automobile usually requires dinosaurs.