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