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