1 year
1 month
100 years
10 years
bipolar neurons
pyramidal neurons
multipolar neurons
Purkinje neurons
hormonal
proteins
electrical impulses
telegraph
True or False: Damage to your nervous system can cause paralysis.
skin cells
stem cells
muscle cells
liver cells
brains
spinal cord
a nerve
all of the above
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
the brain
muscle
nerve
wire
1 meter per second
150 meters per second
100 miles per hour
1 foot per second
prison cells
glial cells