What animals live in the ocean?

Fish,dolphins,sharks etc are all water breathingmammals that live in sea

Explanation:

However seals,turtles etc who can breathe on water and land can live on land too

Can you be my friend in here

eukarya because is is like alche and b is bacteria and d is animals

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.