1 month
100 years
10 years
1 year
stem cells
muscle cells
skin cells
liver cells
prison cells
glial cells
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 do not have a nucleus
they are very long compared to other cells in the body
True or False: Damage to your nervous system can cause paralysis.
all of the above
a nerve
brains
spinal cord
wire
the brain
nerve
muscle
hormonal
telegraph
electrical impulses
proteins
pyramidal neurons
bipolar neurons
multipolar neurons
Purkinje neurons