1. Describe how and where elements form. Be sure to include the name of the process, a description ofhow it works, and a description of the difference between how helium is formed compared to krypton.

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.

i would say b

explanation:

but i think i would need more information than that