1 foot per second
1 meter per second
150 meters per second
100 miles per hour
telegraph
proteins
hormonal
electrical impulses
True or False: Damage to your nervous system can cause paralysis.
10 years
100 years
1 month
1 year
a nerve
all of the above
spinal cord
brains
multipolar neurons
Purkinje neurons
bipolar neurons
pyramidal neurons
muscle
nerve
the brain
wire
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
muscle cells
liver cells
skin cells
stem cells
prison cells
glial cells