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