Animal Structure and Function

An exoskeleton

• is on the inside of the body.

• protects the soft inner organs.

• is only found in crabs.

• is found on every animal.

Animal skeletons -

• some are exoskeletons and some are endoskeletons

• help them move and walk

• are different based on their shape and size

• all answer options are correct

The human body without a skeleton would be:

• straight and strong

• hard and able to walk

• floppy and soft

• like a stiff board

Choose the correct body covering for the animal shown.

• fur

• feather

• scale

Choose the correct body covering for the animal shown.

• fur

• feather

• scale

Choose the correct body covering for the animal shown.

• fur

• feather

• scale

The frog's body covering is...

• Fur

• Feathers

• Scales

• Moist Skin

What type of body covering is shown in the picture?

• Fur

• Feathers

• Scales

• Moist Skin

What covering does the turtle have?

• Fur

• Feathers

• Shell

Tags

NGSS.4-LS1-1

What covering does the snail have?

• Fur

• Smooth skin

• Shell