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