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