I am not to sure that I understand the question. But it would be impossible for an element to have an atomic mass less than it's atomic number...if it did then it would be a different element.
The dominant shape of a pea pod is Smooth.
To know this we simply need to see the shapes of the majority of pea pod around us and leave the rest to natural selection. The majority of them had smooth shapes.
This indicates that the Genetic that determine the smooth shape of pea pod is Dominant and exist in larger amount.
Years of life reveals exact age
Find the attachment for the answer.
Note: I have added the complete question in the attachment.
Water because the others are to complex to be diffused with out being digested but water can be diffused as if.