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