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