Q: If I tell you that Threatening behavior towards porcupine by predators can cause the predator pain, and ask you the question "what can cause predators pain?", is the correct answer "animals with backbones"?

OPTIONS:
- Yes
- No

A: No

Q: If I tell you that Leeches are related to worms, and ask you the question "what is under the same family as worms?", is the correct answer "animals"?

OPTIONS:
- Yes
- No

A: No

Q: If I tell you that Wearing hats serves as insulation to keep the body warm, and ask you the question "what serves as insulation to keep the body warm?", is the correct answer "exoskeleton"?

OPTIONS:
- Yes
- No

A: No

Q: If I tell you that Vinegar can harm human sight, and ask you the question "what can harm human sight?", is the correct answer "flooding"?

OPTIONS:
- Yes
- No

A:
No