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