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Human Body Review

Total questions: 35

Worksheet time: 12mins

Name
Class
Date
1.

system that moves our bones and makes up our internal organs

a)

circulatory

b)

digestive

c)

muscular

d)

skeletal

2.

system that protects the body, gathers information about the environment, and makes vitamin D

a)

respiratory

b)

circulatory

c)

excretory

d)

integumentary

3.

system that breaks down food to provide us with energy

a)

circulatory

b)

digestive

c)

nervous

d)

immune

4.
system that carries needed substances to cells and waste products away from cells
a)
circulatory
b)
nervous
c)
immune
d)
integumentary
5.

system that moves oxygen into your body and carbon dioxide out

a)

circulatory

b)

muscular

c)

nervous

d)

respiratory

6.
system that collects and removes wastes from your body
a)
excretory
b)
immune
c)
nervous
d)
skeletal
7.

system that fights infections and protects your body from disease

a)

nervous

b)

circulatory

c)

immune

d)

digestive

8.
system that receives and responds to information about our surroundings
a)
nervous
b)
circulatory
c)
muscular
d)
integumentary
9.

major organ of the circulatory system

a)

kidney

b)

lung

c)

heart

d)

stomach

10.
major organ of the respiratory system
a)
lung
b)
kidney
c)
stomach
d)
liver
11.

major organ of the excretory system

a)

heart

b)

liver

c)

kidney

d)

brain

12.
major organ of the digestive system
a)
stomach
b)
liver
c)
heart
d)
brain
13.

major organ of the nervous system

a)

bone

b)

kidney

c)

brain

d)

heart

14.
major organ of the integumentary system
a)
skin
b)
heart
c)
lung
d)
kidney
15.

major organs of skeletal system

a)

muscle

b)

bone

c)

skin

d)

lung

16.

basic unit of structure and function in living things

a)

organ

b)

tissue

c)

cell

d)

organ system

17.
group of similar cells that perform the same function
a)
tissue
b)
cell
c)
organ
d)
organ system
18.

structure that is composed of different types of tissue

a)

organ system

b)

cell

c)

tissue

d)

organ

19.
group of organs that work together to perform a similar function
a)
organ system
b)
cell
c)
tissue
d)
organ
20.
the body's tendency to keep an internal balance
a)
homeostasis
b)
stress
c)
tissue
d)
regeneration
21.

the reaction of your body to potentially threatening, challenging, or disturbing events

a)

regeneration

b)

stress

c)

digestion

d)

respiration

22.

Put the levels of body organization in order from smallest to largest.

a)

tissue, organ, organ system, cell

b)

organ, organ system, cell, tissue

c)

cell, tissue, organ, organ system

d)

organ system, organ, tissue, cell

23.

Which organ produces blood in our bodies?

a)

bones

b)

heart

c)

muscle

d)

kidney

24.

What is the largest organ INSIDE of our bodies?

a)

heart

b)

brain

c)

stomach

d)

liver

25.
What is the largest organ in our bodies?
a)

liver

b)

brain

c)

skin

d)

lungs

26.

Identify the structure labeled #1

a)

brain

b)

heart

c)

lungs

d)

kidney

27.

Identify the structure labeled #2

a)

esophagus

b)

trachea

c)

pancreas

d)

kidney

28.

Identify the structure labeled #3

a)

brain

b)

heart

c)

pancreas

d)

kidney

29.

Identify the structure labeled #4

a)

kidney

b)

heart

c)

pancreas

d)

liver

30.

Identify the structure labeled #5

a)

kidney

b)

heart

c)

pancreas

d)

liver

31.

Identify the structure labeled #6

a)

esophagus

b)

trachea

c)

pancreas

d)

kidney

32.

Identify the structure labeled #7

a)

liver

b)

stomach

c)

lung

d)

kidney

33.

Identify the structure labeled #8

a)

liver

b)

stomach

c)

lung

d)

kidney

34.

Identify the structure labeled #9

a)

liver

b)

stomach

c)

small intestine

d)

large intestine

35.

Identify the structure labeled #10

a)

liver

b)

stomach

c)

small intestine

d)

large intestine