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