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