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