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