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