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: Alternation of generations allows for both asexual and sexual reproduction. 
Fact 2: Asexual reproduction is alternatively known as vegetative reproduction .
[EX A]: Alternation of generations allows for both vegetative and sexual reproduction.

[EX Q]: Fact 1: water causes refraction of light. 
Fact 2: When light shines through a drop of water or prism, it bends or is refracted inside the droplet.
[EX A]: Light is bent inside of water droplets.

[EX Q]: Fact 1: changes in the pH of soil can cause plants to die. 
Fact 2: When a base is added to an acid, a change in pH occurs.
[EX A]:
in soil, when a base is added to an acid, plants can die.