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.

Example Input: Fact 1: Some species of reptiles can go several weeks between meals. 
Fact 2: Snakes are cold-blooded reptiles.
Example Output: Some species of snakes can go several weeks between meals.

Example Input: Fact 1: the force of water against the seed coat causes a root to emerge from a seed. 
Fact 2: Germination depends on the seed coat.
Example Output: the force of water causes germination with the emergence of a root.

Example Input: Fact 1: microbial fuel cells convert chemical energy into electrical energy. 
Fact 2: Bacteria and fungi are the other two classes of microbial pathogens.
Example Output:
Bacteria and fungi convert chemical energy into electrical energy.