WorksheetsScience 7 : The Nervous System
Total questions: 12
Worksheet time: 6mins
The nervous system is divided into 2 groups.
neurons
cerebellum, cerebrum
the spinal cord
central nervous system and peripheral nervous system
The 3 organs that make up the nervous system.
lungs, brain, skin
brain, spinal cord, nerves
medulla, dendrites, axons
cell body, axon endings, nucleus
The brain is made up of about _________ water.
75%
There isn't water in the brain.
25%
50%
What are the 3 parts of the brain?
dendrites, axons, axon endings
spinal cord, medulla, neurons
cerebrum, cerebellum, brain stem
central, peripheral, axons
What protects the brain?
skull
spinal cord
dendrites
cerebellum
Which part of the brain is responsible for balance?
axons
brain stem
cerebrum
cerebellum
Which part of the brain is connected to the spinal cord?
cerebellum
cerebrum
brain stem
neurons
The cerebrum is responsible for …….
smell, speech, touch, movement, sight, etc.
balance and coordination
frontal lobe
temporal lobe
There are billions of __________ in the brain.
neurons
brain stems
spinal cords
nervous systems
It is good for your brain to smoke.
True
False
The brain uses __________ of the body's oxygen.
50%
80%
20%
10%
The brain stem controls breathing and digestion.
True
False
