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