I think A is the answer it makes the most sense to me
The action of compressing or being compressed.
the reduction in volume (causing an increase in pressure) of the fuel mixture in an internal combustion engine before ignition.
sorry what this means¯\_(ツ)_/¯
Animals need more food when it’s cold because the cold is very cold and it can be racist so that’s why animals need more food when it’s cold
Five organs are in the human body