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