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Levels of Organization and Organ Systems

Total questions: 22

Worksheet time: 16mins

Name
Class
Date
1.
Which organ system transports materials like nutrients and oxygen to the cells and carries waste away from the cells?
a)
circulatory system
b)
respiratory system
c)
digestive system
d)
excretory system
2.
Which organ is part of the respiratory system?
a)
trachea
b)
blood vessels
c)
spinal cord
d)
bladder
3.
Which organ is part of the circulatory system?
a)
stomach
b)
brain
c)
heart
d)
kidney
4.
Which system is able to communicate and control all the other systems through messages and signals?
a)
circulatory system
b)
digestive system
c)
muscular system
d)
nervous system
5.
Which organ system is pictured?
a)
excretory system
b)
respiratory system
c)
digestive system
d)
muscular system
6.
Which organ system is pictured?
a)
excretory system
b)
muscular system
c)
respiratory system
d)
nervous system
7.
Which organ is part of the digestive system?
a)
brain
b)
lungs
c)
intestines
d)
heart
8.
Which organ is part of the nervous system?
a)
blood vessels
b)
spinal cord
c)
stomach
d)
trachea
9.
Which organ system is pictured?
a)
excretory system
b)
digestive system
c)
circulatory system
d)
muscular system
10.
Which organ system helps move and support the body?
a)
muscular system
b)
nervous system
c)
digestive system
d)
respiratory system
11.
Which organ system is pictured?
a)
nervous system
b)
muscular system
c)
digestive system
d)
circulatory system
12.
Which organ system brings oxygen into the lungs and gets carbon dioxide out?
a)
excretory system
b)
circulatory system
c)
respiratory system
d)
nervous system
13.

What do I do? main funtion

a)

Regulates body function using hormones

b)

Take in oxygen and give off carbon dioxide

c)

Break down food into nutrients

d)

Transport nutrients to the cells and carry wastes away from the cells

e)

Controls the body's actions through electrical impulses.

14.

What do I do? main funtion

a)

Regulates body function using hormones

b)

Take in oxygen and give off carbon dioxide

c)

Break down food into nutrients

d)

Transport nutrients to the cells and carry wastes away from the cells

e)

Controls the body's actions through electrical impulses.

15.

What do I do? main function

a)

Filters wastes out of the blood.

b)

Take in oxygen and give off carbon dioxide

c)

Covers and protects the body, Regulates body temperature.

d)

Provides movement for the body

e)

Provides framework and support for the body

16.

What do I do? main function

a)

Filters wastes out of the blood.

b)

Take in oxygen and give off carbon dioxide

c)

Covers and protects the body, Regulates body temperature.

d)

Provides movement for the body

e)

Provides framework and support for the body

17.

What is the function of this system?

a)

The protection of vital organs from injury

b)

The production of hormones that regulate growth and metabolism.

c)

The chemical breakdown of food into smaller pieces

d)

The transport of nutrients, water, and oxygen to body cells.

18.

What is the function of this system?

a)

The protection of vital organs from injury

b)

The production of hormones that regulate growth and metabolism.

c)

The chemical breakdown of food into smaller pieces

d)

The transport of nutrients, water, and oxygen to body cells.

19.

Which statement describes ALL living things?

a)

They can move.

b)

They are composed of one or more cells.

c)

They are capable of making their own food.

d)

They have organ systems that carry out the process of life.

20.

A living thing that is made up of organ systems.

a)

cell

b)

tissue

c)

organ

d)

organ system

e)

organism

21.

The smallest unit of a living thing

a)

cell

b)

tissue

c)

organ

d)

organ system

e)

organism

22.

Groups of similar cells that work together.

a)

cell

b)

tissue

c)

organ

d)

organ system

e)

organism