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