100 years
10 years
1 year
1 month
100 miles per hour
150 meters per second
1 meter per second
1 foot per second
a nerve
spinal cord
brains
all of the above
bipolar neurons
multipolar neurons
Purkinje neurons
pyramidal neurons
muscle cells
skin cells
stem cells
liver cells
prison cells
glial cells
True or False: Damage to your nervous system can cause paralysis.
hormonal
proteins
telegraph
electrical impulses
wire
muscle
the brain
nerve
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
they regenerate very quickly