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