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