This is an EMERGENCY please help and answer the in order please help i will also mark brainlliest (This is 7th grade science).

Explanation:

skin: y, n, n, n , animal

neurn: y, y, n, n , nonliving

sand: n,n,n,n nonliving

maple leaf y, y, y, y, plant

blood: y, y,n,n animal

e.coil: y, n, n, n bacterial

root hair: y, y, n, n, animal

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.