Correct option is A
Snakes do not chew their prey. Instead, they swallow their food whole, often aided by their flexible jaws. Most snakes have sharp teeth that help hold the prey, but they are not used for chewing. Poisonous snakes possess specialized hollow or grooved fangs to inject venom into their prey or for self-defense.
Information Booster:
- Swallowing Whole: Snakes use their flexible jaws to swallow prey much larger than their head.
- Teeth: Non-venomous snakes have sharp teeth for gripping prey; they are not designed for chewing.
- Fangs: Poisonous snakes like cobras, vipers, and rattlesnakes have fangs to deliver venom effectively.
- Digestive System: Snake digestion relies heavily on strong stomach acids and enzymes.