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