Review Adaptation-2

The rattle on a Rattlesnake is an adaptation that:

  1. attracts a mate.

    No. Snakes do not hear airborne sounds, so another snake would not hear the rattle.
  2. attracts mice and other prey animals.

    No. Like other animals, mice would be frightened away by the rattle.
  3. warns predators to stay away.

    Yes! The sound of a Rattlesnake's rattle is a warning that the snake will bite to defend itself.
  4. helps the snake hide.

    No. There is nothing about the rattle that would serve as camouflage or help the snake hide.

Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.


SC.5.L.17.1 Compare and contrast adaptations displayed by animals and plants that enable them to survive in different environments such as life cycles variations, animal behaviors and physical characteristics.
A Walk in the Park video
Nature Watching video
Calling a Woodpecker video
Selective Smelling video
Seed Search video, ClosedCaptions
Flowers video, ClosedCaptions
Onion Crystals video
Review Plants-1 practice
Review Adaptation-2 practice
Review Adaptation-3 practice
Review Adaptation-4 practice
Review Adaptation-5 practice
Review Adaptation-6 practice


UT.4.V.4.d Compare the structure and behavior of Utah amphibians and reptiles.

UT.7.IV.2.a Predict why certain traits (e.g., structure of teeth, body structure, coloration) are more likely to offer an advantage for survival of an organism.