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