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Jugar Test
1. 
How many systems make up the human body:
A.
15
B.
2
C.
5
D.
11
2. 
____________________ is made up of the nostrils, pharynx, larynx, lungs, etc., which facilitate gas exchange.
A.
Locomotor system
B.
Respiratory System
C.
Solar System
D.
None of the above
3. 
What is the main organ of the Circulatory system
A.
The Heart
B.
The Artery
C.
The Vein
D.
The Cartilage
4. 
A muscle is
A.
Complex and organized set of cells
B.
Cartilaginous tissue
C.
Organ or mass of tissue composed of fibers
D.
Hard piece that makes up the skeleton
5. 
The nutrients are
A.
Protein that catalyzes the chemical reactions of metabolism
B.
Decomposes oxygen
C.
Reuse the waste of the blood
D.
Substance found in food and that are necessary to fulfill the vital functions of organisms