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