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