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