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