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