Oil Lines or pipe lines.
through a system of tubes! (P.S. are you cheating on your HW?)
Transporting Oil.
Tubes in the steam.
The vertical tubes within a plant's stem which act like "elevators" for transporting food, water, and minerals are the
if the transporting fails, the oil cansink in the sea
Crude oil
it can explode!
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The tubes are called as fallopian tubes.
They are called Fallopian tubes
A group of test tubes are called samples.
yes and it states it on the tubes