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