Animal Support, Control, and Movement

How many types of skeletons are there?

• 1

• 2

• 3

• 4

Skeletons are used for ________.

• Support

• Control

• Movement

What two structures are used for control in animals?

• Nerve Cords

• Gills

• Lungs

• Nerve Nets

What are the two types of circulatory systems?

• Open

• Closed

• Lungs

• Chambered Hearts

Which number of chambers can a heart NOT have?

• 4

• 3

• 2

• 1

True or false: all animals with teeth have the same type of teeth

• True

• False

Tags

NGSS.MS-LS4-2

True or false: all animals have stomachs

• True

• False

Tags

NGSS.MS-LS4-2

Animals that live in water use ______ to remove carbon dioxide from their bodies.

• Lungs

• Gills

• Kidneys

Animals that live on land use ______ to remove carbon dioxide from their bodies

• Lungs

• Gills

• Kidneys

________ are the hard outer coverings that help protect some animals

• Hydrostatic skeletons

• Endoskeletons

• Exoskeletons