The given figures (A and B) shows the modificaiton of roots.Which of the following statements regarding the figures is correct ? 

A. Tap roots of carrot, turnip and adventitious root of sweet potato, get swollen and store food.

B. Pneumatophores conducts water, minerals & photosynthesis

C. Pneumatophore is found in the plants that grow in sandy soil.

D. Turnip & carrot shows adventitious roots and sweet potato shows tap root.

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