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.

Input: Consider Input: Fact 1: Blood is a fluid connective tissue. 
Fact 2: Liquids A fluid is any substance that flows, and liquids are examples of fluids.

Output: blood is a liquid connective tissue.


Input: Consider Input: Fact 1: Many consumers feed at more than one trophic level. 
Fact 2: Consumers include insects and animals.

Output: Many insects and animals feed at more than one trophic level.


Input: Consider Input: Fact 1: a rubber band snapping causes the particles in the rubber band to vibrate. 
Fact 2: Heat causes molecules of the material to vibrate.


Output: a rubber band snapping causes heat.