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