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

Answer: Alternation of generations allows for both vegetative and sexual reproduction.


Question: Fact 1: Cancer is a disease in which cells divide out of control. 
Fact 2: With specific types of gene damage, the cell starts dividing out of control, forming a tumor.

Answer: Cancer and tumors are a result of specific types of gene damage.


Question: Fact 1: Echinoderms have a unique water vascular system with tube feet. 
Fact 2: Echinoderms use the tube feet for moving, feeding, breathing, and sensing.

Answer:
echinoderms feed with their feet.