In the diagram of the ocean basin, where is the oldest oceanic crust found?

The oldest of the oceanic crust is letter D

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest