What controls traits in organisms? A) cell membrane C) genes B) cell wall D) Punnett squares

C) Genes

Explanation:

Well, the cell membrane is the outer layer that keeps all the organelles in

The cell wall is the wall that protects a plant (This only applies to plants)  

Genes are the information that makes you

Punnett square well is not even an organism it is just a square that tells you how to distribute your genes

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.