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