Do you think the right answer to the question "what may be free-living or parasitic?" is "parasites", given that nematodes may be free-living or parasitic??
OPTIONS:
- Yes
- No

Answer: No

Do you think the right answer to the question "having what is a cause of mortality" is "seasons", given that having natural predators is a cause of mortality?
OPTIONS:
- Yes
- No

Answer: Yes

Do you think the right answer to the question "what has a layer of fat under the skin to help insulate the body?" is "bears", given that walruses have a layer of fat under the skin to help insulate the body?
OPTIONS:
- Yes
- No

Answer:
Yes