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