Wetlands Are Standing Bodies of Freshwater,just Like Lakes and Ponds

Wetlands are standing bodies of freshwater,just like lakes and ponds.However,wetlands are different from lakes and ponds because _____.

A) wetlands have shallow water
B) wetlands have emergent vegetation
C) wetlands have oxygen-poor water
D) wetlands have shallow water and emergent vegetation
E) wetlands have emergent vegetation and oxygen-poor water