PS Systems in Animals

How many systems are there?

• 6

• 7

• 8

• 9

The _____ supports an animal's body.

• Skeletal System

• Muscular System

• Nervous system

• Respiratory System

What system is this?

• Excretory

• Circulatory

• Nervous

• Skeletal

Animals uses senses like ____ to detect changes in their surroundings.

• Sight

• Hearing

• Taste

• Touch

• Smell

The ____ carries oxygen, food, and water to the body's cell. it also removes the cells' wastes.

• muscle

• nerves

• blood

• bones

The _____ system brings oxygen to the blood and removes waste, like carbon dioxide gas from blood.

• respiratory

• circulatory

• excretory

• digestive

The ___ system removes waste

• digestive

• nervous

• skeletal

• excretory

The _____ system helps break down food.

• excretory

• circulatory

• digestive

• muscular

T or F: Animals use nervous, skeletal, and muscular system to respond and move.

• True

• False

What system is this?

• respiratory

• skeletal

• circulatory

• muscular