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.
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Question: Fact: Cells secrete acids and bases to maintain the proper pH for enzymes to work.

Answer: ACIDS AND BASES.


Question: Fact: burning fossil fuels increases the carbon in the atmosphere.

Answer: carbon atmosphere.


Question: Fact: Oxygen is essential for cellular respiration for all aerobic organisms.

Answer:
aerobic organism.