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