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