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