Which cell organelle allow plants to make food with the of sunlight

The answer that you are looking for is Chloroplast.

The reason why this is the answer is because the Chloroplast allows plants to make food with the help of sunlight.

I hope this helped :)

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.