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