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