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