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