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.

Fact: Cell division is how organisms grow and repair themselves.
Cell division mitosis.

Fact: Collar cells have tiny hairs that trap the particles.
Collar cells tiny hairs.

Fact: a measuring cup is used for measuring the volume of substances.

liquid volume.