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