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