Help me

C

Explanation:

It is a question that makes the most sense to answer since it is based on the seed production, not the cost of the fertilizer

age range would be the answer

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.