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