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