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