Find the mass, in grams, of a 240mL sample of dry air at a pressure of 750mmHg and a temperature of 19oC

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun