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