(a(i))[1]
Suggest one benefit to the plant of having its leaves floating on the water surface.
(a(ii))[2]
Give the names of the leaf parts labelled A and B. A [BLANK] B [BLANK]
(a(iii))[3]
Using parts A and B as a reference, describe and explain how the leaf structure is adapted to life in a pond environment.
(b)[1]
The plant belongs to a pond food web. State its trophic level.