instruction:
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.
question:
Fact: Organs of excretion make up the excretory system.
answer:
Organs of excretion kidney.


question:
Fact: Reproduction is the process by which organisms give rise to offspring.
answer:
human organisms.


question:
Fact: Cells have multiple repair mechanisms to fix mutations in DNA.
answer:

deoxyribonucleic acid.