Which of the following is the BEST example of a food chain from the food web above?
grass → grasshopper → shrew → owl

grasshopper → sparrow → hawk

blueberry bush → grass → rabbit → hawk

grasshopper → skunk → owl

c . eas waw

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.