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