In this task, you need to write a topic word from the given fact. The topic word must have at least one word overlap with the given fact. The topic word often involves adding a new word from a related concept. In your topic word, use at least one word from the given fact. Topic words with two or more words work best.

[Q]: Fact: Fertilization occurs when sperm swim to an egg inside an archegonium.
[A]: Fertilization fuse.


[Q]: Fact: Earthworms are important deposit feeders that help form and enrich soil.
[A]: deposit feeders.


[Q]: Fact: Ribosomes are structures in the cytoplasm where proteins are made.
[A]:
cytoplasm.