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