electrical impulses
proteins
telegraph
hormonal
a nerve
all of the above
brains
spinal cord
100 miles per hour
150 meters per second
1 foot per second
1 meter per second
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 regenerate very quickly
they are very long compared to other cells in the body
stem cells
muscle cells
prison cells
glial cells
the brain
wire
nerve
muscle
liver cells
skin cells
10 years
1 month
100 years
1 year
Purkinje neurons
pyramidal neurons
multipolar neurons
bipolar neurons