9. You have a balloon with a volume of 2 liters when you hold it in the air at 1 atmosphere of pressure. If you take it into a swimming pool and hold it below the
water. If you take the balloon down to the bottom of a deep swimming pool at
about 16 feet the atmospheric pressure goes to 1.5 atmosphere. What will
become the new volume of the balloon as the water presses in on it?

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.

answer carbon and three oxygen atoms;