Evolution results from . A. mutations B. natural selection C. genetic drift D. gene flow E. All of the choices are correct.

the answer to your question is tooth decay.

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.

for a different answer set the answer would be because the oxygen in the water had depleted (apex)

the dali lama

explanation:

he is quite fat and then we can talk about the details