Explain how the creation of a climax community through primary succession differs from the establishment of a climax community through secondary succession.

answer; ///i believe that the correct answer is (a) specialized cells)

bc blah

explanation:

bc blah

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.