Arteries generally carry oxygen-rich blood.
Smoking constricts arteries and increases clotting to block arteries.
Smoking interferes with the transport of oxygen-rich blood in the body.
Smoking will decrease the flow of what in the body?
Options:
[A] oxygen-rich blood
[B] blood clots
[C] preventing heat transfer
[D] heat energy
[E] electric current
[F] all liquids
[G] layers of fat
[H] ashes