Snakes

Front

What method do non-venomous snakes use to kill their prey?

Back

Constriction.

Front

What is the effect of a hemotoxin on prey?

Back

It causes blood to clot.

Front

What are some characteristics of vipers?

Back

They may have pits, have large foldable fangs, and are venomous.

Front

How many species of venomous snakes are found in Pennsylvania?

Back

3.

Front

How can snakes swallow prey that is up to 3 times the size of their mouth?

Back

They can unhinge their jaws.

Front

What is constriction in the context of non-venomous snakes?

Back

A method of killing prey by wrapping around it and suffocating it.

Front

What is a hemotoxin?

Back

A type of venom that affects the blood, causing clotting or bleeding.

Front

What adaptations do vipers have for hunting?

Back

Pits for heat detection and large fangs for injecting venom.

Front

Name a non-venomous snake that uses constriction to kill its prey.

Back

Examples include boas and pythons.

Front

What is the primary function of a snake's tongue?

Back

To help sense the environment by picking up scent particles.