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