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