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