After the child has exhaled all of this gas becomes sick if it's temperature rises to 42°C and it can hold 0.15 moles of air in its lungs at a pressure of 1.15 atm, what is the new volume of the child's lungs? ​

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.

c) should be the answer.