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