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