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