WorksheetsHuman Body
Total questions: 23
Worksheet time: 9mins
Name
Class
Date
1.
The body system that is responsible for holding your body up (keeping it from a blob like Jello) is the __.
a)
nervous
b)
digestive
c)
skeletal
d)
muscular
2.
Which system includes the brain and spinal cord?
a)
nervous
b)
respitory
c)
muscular
d)
digestive
3.
Which system is shown in this image?
a)
muscular
b)
respitory
c)
nervous
d)
digestive
4.
The system that includes the heart, veins, and arteries is the ___.
a)
nervous
b)
digestive
c)
circulatory
d)
muscular
5.
Healthy lungs should be the color ___.
a)
brown
b)
white
c)
orange
d)
pink
6.
The reason the large intestine is called large is because ...
a)
it is puffy
b)
it takes up a larger space
c)
it is the longest.
d)
its diameter is larger
7.
The main responsibility of breaking food down into smaller pieces belongs to the ___system.
a)
nervous
b)
circulatory
c)
skeletal
d)
digestive
8.
Which is missing in the following order ___, tissue, organ, organ system.
a)
neutron
b)
liver
c)
atom
d)
cell
9.
Bones are living tissue.
a)
True
b)
False
10.
White blood cells are important because they __.
a)
make more blood cells.
b)
attack germs.
c)
carry the oxygen to the rest of the body.
d)
provide vitamin D.
11.
The system responsible for moving different parts of the body is the __ system.
a)
muscular
b)
skeletal
c)
digestive
d)
nervous
12.
___ muscles do not require the brain to send a message in order to move.
a)
Voluntary
b)
Fructose
c)
Flat
d)
Involuntary
13.
Muscles you have control over are __ muscles.
a)
involuntary
b)
voluntary
c)
reflex
d)
strong
14.
__ are important to get to help our bodies protect themselves from disease.
a)
Viruses
b)
Germs
c)
Immunizations
d)
Contagious
15.
Contagious diseases spread from one person to another by direct or indirect contact, this is also known as __ disease.
a)
communicable
b)
old
c)
tough
d)
beneficial
16.
The __ system is made up of organisms that protect/defend against disease such as bacteria and parasites.
a)
immune
b)
nervous
c)
circulatory
d)
skeletal
17.
Blinking your eyes when a ball is thrown toward you, pulling your hand from a hot surface, and kicking your foot when the Dr. taps your knee are all __
a)
communicable
b)
virus
c)
voluntary
d)
reflex
18.
We breathe in __ and breathe out __.
a)
oxygen, carbon dioxide
b)
carbon dioxide, oxygen
c)
oxygen, carbon monoxide
d)
carbon dioxide, carbon monoxide
19.
White blood cells fight off __.
a)
oxygen
b)
sugar
c)
germs
d)
vaccines
20.
The __ are the smallest blood vessels that pass oxygenated blood from arteries to tissues and veins.
a)
capillaries
b)
heart
c)
dioxide
d)
bo
21.
A 4 chambered organ that pumps blood through blood vessels of the circulatory system is the __.
a)
capillaries
b)
tissue
c)
system
d)
heart
22.
This picture shows which system?
a)
Respitory system
b)
Nervous system
c)
Circulatory system
d)
Muscular system
23.
Plants are important to the survival of humans because they recycle our ___ into oxygen that is essential.
a)
nitrogen
b)
carbon monoxide
c)
carbon dioxide
d)
oxygen
100 %
