Question: Fact 1: Adult sponges produce eggs and sperm.  Fact 2: All adult sponges are sessile.  Given the two facts above, a thing which is what produces eggs and sperm?
Answer: sessile

Question: Fact 1: Rocks interacting with wind over long periods of time causes weathering.  Fact 2: Violent weather can dramatically alter the landscape.  Given the two facts above, rocks interacting with wind can dramatically alter what?
Answer: the landscape

Question: Fact 1: Fission takes place when an animal divides into two parts.  Fact 2: Fission releases energy and neutrons.  Given the two facts above, what gets released when an animal divides into two parts?
Answer:
energy and neutrons