100 miles per hour
150 meters per second
1 foot per second
1 meter per second
brains
spinal cord
a nerve
all of the above
1 month
1 year
100 years
10 years
muscle cells
glial cells
stem cells
prison cells
they are very long compared to other cells in the body
they regenerate very quickly
they do not have a nucleus
they help carry oxygen to different parts of your body
True or False: Damage to your nervous system can cause paralysis.
pyramidal neurons
Purkinje neurons
bipolar neurons
multipolar neurons
hormonal
electrical impulses
proteins
telegraph
liver cells
skin cells
the brain
muscle
nerve
wire