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