What does the cell theory state A that all living thing are made of cells B every cell has only one nucleus C that plants cannot have cells D b animals are the only organisms that have cells

A: That all living things are made of cells

Explanation:

ur answer is e & d

explanation:

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.