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