A group of students is investigating whether air resistance depends on the size of an object student throws to paper pieces each with the same force one piece of paper is flat and the other is scrunched into a ball the distance traveled by each piece is shown

try the 2nd answer

Explanation:

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.