Question: If I tell you that Basic units of the plant body vary in size as well as shape, but all are very small, and ask you the question "what may vary in size as well as shape, but all are very small?", is the correct answer "keeping food fresh for long periods of time"?
OPTIONS:
- Yes
- No
Answer: No

Question: If I tell you that The lithified remains of plants are used for generating heat by burning, and ask you the question "what are the lithified remains of plants used for?", is the correct answer "heat production"?
OPTIONS:
- Yes
- No
Answer: No

Question: If I tell you that Wool can be used for keeping warm, and ask you the question "what can be used to keep warm?", is the correct answer "hair"?
OPTIONS:
- Yes
- No
Answer:
No