Answer: Low rapidly
Step-by-step explanation:
Wetlands are areas that are filled with water sometimes permanently, sometimes seasonally. They have a couple of advantages such as recharging water tables, preventing flooding and providing a good habitat for life.
They recharge the water table by collecting water then letting it sip into the ground mostly at the edges. They prevent flooding by also collecting water then letting the water out gradually. They provide a good habitat for life as wetlands are teeming with fish, animal and plant life.
A rapid flow is therefore not an advantage of wetlands.