The heart.
why does a shark always have to be moving in water
No, both the continental and oceanic plates are always moving. Moving slowly, but always moving.
why do willy wag tails always seem to be moving
Always Moving Never Stopping was created in 2006.
People have always been rather squeamish about cutting open human bodies and looking closely at their internal structures, and this was not done in any methodical way until the Renaissance period of history, many centuries after the early Greeks.
It is reasonable to believe that early human association was in the form of tribes.
Plate tectonics are always moving! they usually do have something to do with earthquakes!
the early stages of the human embryo are similar to the early stages of the fish
Its not its always moving
Its always moving!
yes