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