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Worksheets

Body Systems

Total questions: 38

Worksheet time: 19mins

Name
Class
Date
1.

Carries oxygen and nutrients to all parts of the body.

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

2.

Allows movement in the body

a)

Integumentary

b)

Nervous

c)

Skeletal

d)

Muscular

3.

Receives stimuli and transports impulses, coordinates actions and reactions in the body

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

4.

Supports and provides structure for the body

a)

Skeletal

b)

Muscular

c)

Circulatory

d)

Respiratory

5.

Supplies blood with oxygen and rids the body of carbon dioxide

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

6.

Main Organs: Skin

a)

Integumentary

b)

Nervous

c)

Skeletal

d)

Muscular

7.

Main Organs: Heart and blood vessels

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

8.

Main Organs: Lungs

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

9.

a)

Integumentary

b)

Nervous

c)

Skeletal

d)

Muscular

10.

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

11.

a)

Skeletal

b)

Muscular

c)

Circulatory

d)

Respiratory

12.

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

13.
The main purpose of the ____________ system is to break food particles into pieces that can be used.
a)
circulatory
b)
respiratory
c)
digestive
d)
skeletal
14.
The __________ is the main organ of the nervous system.
a)
heart
b)
lungs
c)
brain
d)
skin
15.
The circulatory system uses _________ to deliver oxygen to the rest of the body.
a)
blood cells
b)
lungs and nose
c)
blood vessels
d)
brain and spinal cord
16.
Which of the following body systems work together for support, protection, and movement?
a)
respiratory and cardiovascular
b)
skeletal and muscular
c)
skeletal and integumentary
d)
digestive and respiratory
17.
Which of the following shows the levels of organization of an organism from LEAST to MOST complex.
a)
cells-tissues-systems-organs
b)
organs-cells-systems-tissues
c)
systems-organs-tissues-cells
d)
cells-tissues-organs-systems
18.

What is the function of the circulatory system?

a)

to take in oxygen and excrete carbon dioxide

b)

to excrete wastes from the body

c)

to pump blood throughout the body

d)

to break down food into useful nutrients

19.

The circulatory system and the respiratory system work together to do which of the following?

a)

transport nutrients to the rest of the body

b)

transport oxygen to the rest of the body

c)

remove wastes from the body

d)

allow the body to move from one place to another

20.

The _______ system breaks down the food we eat, while the _______ system transports the tiny food particles to each cell in the body.

a)

circulatory; digestive

b)

digestive; respiratory

c)

muscular; circulatory

d)

digestive; circulatory

21.

Lucy touched a mug of cocoa. The mug was very hot. She pulled her hand back quickly from the mug.Which body systems interacted to allow Lucy to interpret that the mug was hot and react by pulling her hand away?

a)

nervous system and digestive system

b)

nervous system and muscular system

c)

circulatory system and skeletal system

d)

circulatory system and respiratory system

22.

Which body system supports muscles and organs and helps an animal move from one place to another?

a)

respiratory system

b)

nervous system

c)

skeletal system

d)

excretory system

23.

A ________ is a group of 2 or more organs working together to keep an organism alive.

a)

cell

b)

tissue

c)

organ

d)

Organ system

24.

The ______ system helps you move, protects your organs, gives support to the body, and makes red blood cells.

a)

skeletal system

b)

muscular system

c)

digestive system

d)

respiratory system

25.

The ________ system works with the skeletal system to help you move and provides shape and warmth.

a)

skeletal

b)

integumentary

c)

muscular

d)

digestive

26.

The _____ system's function is to break down food into molecules that the body (cells) can use for energy.

a)

muscular

b)

digestive

c)

respiratory

d)

endocrine

27.

The _____ system is a transport system, carrying oxygen, carbon dioxide, and wastes to and away from cells using the heart and blood.

a)

endocrine

b)

circulatory

c)

respiratory

d)

excretory

28.

The ______ system's function is gas exchange. It brings oxygen in and exhales carbon dioxide with the lungs, trachea, and diaphragm

a)

endocrine

b)

excretory

c)

circulatory

d)

respiratory

29.

The _______ system includes the skin, hair, and nails. It is the body's first line of defense, absorbs vitamin D, excretes sweat.

a)

respiratory

b)

nervous

c)

Integumentary

d)

skeletal

30.

This system controls the body using the brain, spinal cord, and nerves.

a)

nervous system

b)

endocrine system

c)

excretory system

d)

digestive system

31.

Identify the main parts of the digestive system.

a)

brain

b)

stomach

c)

intestines

d)

lungs

e)

esophagus

32.

Identify the main parts of the skeletal system.

a)

bones

b)

muscles

c)

cartilage

d)

spinal cord

e)

joints

33.

Identify the main parts of the muscular system.

a)

nerves

b)

muscles

c)

epiglottis

d)

tendons

e)

diaphragm

34.

Identify the main parts of the circulatory system.

a)

veins

b)

arteries

c)

blood

d)

capillaries

e)

heart

35.

Identify the main parts of the respiratory system.

a)

diaphragm

b)

gall bladder

c)

liver

d)

lungs

e)

trachea

36.

Identify the main parts of the nervous system.

a)

nerves

b)

brain

c)

heart

d)

spinal cord

e)

pancreas

37.
What body system consists of the heart?
a)
Excretory
b)
Digestive
c)
Circulatory
d)
Respiratory
38.

My small and large ___________ break down the food so my body can use it for energy.

a)

Intestines

b)

Kidneys

c)

Stomach

d)

Bladder