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