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