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 Input:
Fact 1: Experiments are often done in a lab. 
Fact 2: Experiments are central to the sciences.

Ex Output:
labs are where science is done.


Ex Input:
Fact 1: Communities consist of populations of different species. 
Fact 2: Biodiversity is a lot more than just the number of different plant and animal species.

Ex Output:
Communities consist of populations that are biodiverse.


Ex Input:
Fact 1: a plant requires water to grow. 
Fact 2: Some plants require more water and some plants require less water.

Ex Output:

Not all plants need the same amount of water to grow.