WorksheetsBody Systems Summative
Total questions: 21
Worksheet time: 11mins
Name
Class
Date
1.
1. What is the basic unit of life?
a)
tissue
b)
cell
c)
organ
d)
organ system
2.
2. There are over 30 trillion cells in your body
a)
True
b)
False
3.
3. Group of similar cells that perform a common or specific function.
a)
tissue
b)
cell
c)
organ
d)
organ system
4.
4. Group of organs that work together
a)
tissue
b)
cell
c)
organ
d)
organ system
5.
5. A collection of tissues that carry out a certain function.
a)
tissue
b)
cell
c)
organ
d)
organ system
6.
6. Maintenance of a stable internal environment - keeping the body balanced
a)
internal stimulus
b)
Stimulus
c)
organ system
d)
homeostasis
7.
12. Breaks down food and provides your body with energy, vitamins and minerals.
a)
Digestive System
b)
Circulatory/Cardiovascular System
c)
Nervous System
d)
Respiratory System
e)
Excretory System
8.
13. Absorbs oxygen and releases carbon dioxide.
a)
Respiratory System
b)
Circulatory/Cardiovascular System
c)
Digestive System
d)
Nervous System
e)
Excretory System
9.
14. Helps you to move
a)
Muscular System
b)
Circulatory/Cardiovascular System
c)
Digestive System
d)
Nervous System
e)
Respiratory System
10.
15. Gets rid of waste
a)
Excretory System
b)
Circulatory/Cardiovascular System
c)
Digestive System
d)
Nervous System
e)
Respiratory System
11.
16. Transports blood throughout the body
a)
Circulatory/Cardiovascular System
b)
Digestive System
c)
Nervous System
d)
Respiratory System
e)
Excretory System
12.
17. Supports and protects your body
a)
Skeletal System
b)
Circulatory/Cardiovascular System
c)
Digestive System
d)
Nervous System
e)
Respiratory System
13.
18 Helps parts of the body to communicate
a)
Nervous System
b)
Circulatory/Cardiovascular System
c)
Digestive System
d)
Respiratory System
e)
Excretory System
14.
19. Blood vessels carry nutrients and oxygen to the muscle cells that need them. Blood vessels take away carbon dioxide and waste from muscle cells. Which 2 systems are working together? CHOOSE 2
a)
Circulatory/Cardiovascular System
b)
Muscular System
c)
Digestive System
d)
Nervous System
e)
Respiratory System
15.
20. The brain checks up on the amount of carbon dioxide in the blood and adjusts the rate of breathing. The brain "communicates" with the lungs using nerve cells. Which 2 systems are working together? CHOOSE 2
a)
Nervous System
b)
Respiratory System
c)
Circulatory/Cardiovascular System
d)
Digestive System
e)
Excretory System
16.
21. Blood vessels carry red blood cells to the lungs to get rid of carbon dioxide and pick up oxygen that has been breathed in. The heart pumps red blood cells carrying oxygen from the lungs to all cells in the body and back to the lungs once the oxygen has been used up. Which 2 systems are working together? CHOOSE 2
a)
Circulatory/Cardiovascular System
b)
Respiratory System
c)
Digestive System
d)
Nervous System
e)
Excretory System
17.
22. The brain tells the stomach, intestines, and liver when to be active and when to rest. Messages to and from the brain decide when it's time to process food. Which 2 systems are working together? CHOOSE 2
a)
Digestive System
b)
Nervous System
c)
Circulatory/Cardiovascular System
d)
Respiratory System
e)
Excretory System
18.
23. Nerves send messages to muscles to tell them how and where to move. Nerves check up on the body's need for oxygen in the muscles and adjust breathing rate and heart rate as needed. Which 2 systems are working together? CHOOSE 2
a)
Nervous System
b)
Muscular System
c)
Circulatory/Cardiovascular System
d)
Digestive System
e)
Respiratory System
19.
24. Which two body systems work together to bring oxygen to every cell in the body?
a)
circulatory and respiratory
b)
digestive and respiratory
c)
excretory and digestive
20.
25. Which two body systems work together to get rid of waste in the body?
a)
circulatory and respiratory
b)
digestive and respiratory
c)
excretory and digestive
d)
digestive and muscular
21.
26. The respiratory system works with which system that controls and regulates breathing?
a)
circulatory
b)
digestive
c)
excretory
d)
nervous
100 %
