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