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