Question

kindly tell me the meaning of proposals​

Answer 1

Answer:

The nitrogen cycle is a repeating cycle of processes during which nitrogen moves through both living and non-living things: the atmosphere, soil, water, plants, animals and bacteria. In order to move through the different parts of the cycle, nitrogen must change forms.

Answer 2

1.
a plan that is formally suggested
औपचारिक प्रस्‍ताव, सुझाव
a new proposal for raising money a new proposal for raising money
2.
an act of formally asking somebody to marry you
विवाह-प्रस्‍ताव