Animal Skeletons

What is the definition of a exoskeleton?

• Hard outer covering that provides support and protection
• The internal  skeleton of the body of an animal
• cell

Tags

NGSS.MS-LS4-2

What is a example of a exoskeleton?

• Fish
• Elephant
• Grasshopper

Can a exoskeleton be a shell?

• Yes
• No

What is a  endoskeleton made of?

• A backbone made of small bones called vertibrae and cartilage
• A backbone made of bigger bones called ligaments.
• A backbone made of no bones

What kind of skeletons does the following animals have: Birds, snakes, frog and fish.

• Exoskeleton
• Endoskeleton

Tags

NGSS.MS-LS4-2

Most of ..................... have support from exoskeleton

• Mammals

• Fish

• Invertebrates

• Reptiles

A shell is a type of _____

• exoskeleton

• endoskeleton

• hydrostatic skeleton