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