Please help ill give brainliest

amoeba: 1 mutation

sponge: 1 mutation

earthworm: 4 mutations

shark: 5 mutations

lizard: 5 mutations

kangaroo: 5 mutations

dolphin: 5 mutations

Explanation:

they absorb it i think

not sure

you

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.