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