Arrange the substance accordingly "float is on water and sinks in water"​

What happen when you bring the north pole of one magnet near to the south pole of another magnet

What change take place in cell wall at the time of fruit ripening

1.what is doctrine of lapse? =doctrine of lapse was the policy any princely states and union territory under the direct influence of the east india company of the ruler died without any male hear the same blood of his kingdom would than became the part of british.​