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