instruction:
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.
question:
Fact 1: Most bryophytes are small. 
Fact 2: Bryophytes are very old land plants.
answer:
Most very old land plants are small.


question:
Fact 1: transportation technology is used for moving people. 
Fact 2: People means human beings.
answer:
Human beings use transportation technology to move around.


question:
Fact 1: hiding can be used for avoiding predators. 
Fact 2: Predators Gulls are chief predators of eggs or young birds.
answer:

hiding can be used by animals like young birds.