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