Nervous system
What does the nervous system do for our body?
helps us control our bodies
Name one part of the nervous system?
Brain, spinal cord, or nerves.
What are involuntary movements?
Movements that you don’t have to think to do.
What are voluntary movement?
Movements you have to think to do.
How do messages travel in the nervous system?
they travel through the nerves
What does nerves do for our body?
Help us control our muscles
What is an example of an involuntary movement?
Breathing, Blinking, and etc.
What is an example of a voluntary movement?
Running, jumping, etc.
True or false. The nervous system plays a role in everything you do.
True
What does your spinal cord do for you?
Carries nerve signals back and forth from your body to you brain.
True or false. Involuntary movements happen without you thinking about it.
True
True or false. Voluntary movements happen without you thinking about it.
False