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