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