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