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