# data[].attributes.body
As you apply pressure on to the water bottle it is squished down and losses volume.

# data[].attributes.body
As the pressure increases, the volume decreases which is an inverse relationship

# data[].attributes.body
The pressure is pushing the weight up and the volume is pushing it down. So as the volume decreases, the pressure increases and makes the scale move up

# data[].attributes.body
When a styrofoam cup deep under water, the pressure from the water above it condenses the volume of the styrofoam cup