150 meters per second
100 miles per hour
1 foot per second
1 meter per second
True or False: Damage to your nervous system can cause paralysis.
bipolar neurons
pyramidal neurons
Purkinje neurons
multipolar neurons
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
spinal cord
a nerve
all of the above
brains
telegraph
hormonal
electrical impulses
proteins
1 year
10 years
1 month
100 years
liver cells
stem cells
skin cells
muscle cells
the brain
muscle
wire
nerve
glial cells
prison cells