Yo please answer this ​

Diaphram

Explanation:

We cannot breathe without it, because as we know the diaphram pushes the lungs so we can breathe in and breathe out. It is located under the lungs.

Thank you :)

diaphragm

Explanation:

hope it is helpful

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.