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