Plants maintain homeostasis by opening and closing stomata converting excess sugar molecules to a lesser number of starch molecules excreting waste through the cell membrane all of the above

All of the above. Hope this helps.

all of the above

Explanation:

Homeostasis, a term coined by Walter Cannon, can be defined as the ability to maintain the internal environment in an almost constant equilibrium, regardless of changes occurring in the external environment. The internal environment, in turn, is defined as the fluids that circulate through cells, the so-called interstitial fluid. To maintain homeostasis, the internal environment must keep certain values unchanged. This is achieved thanks to a number of coordinated physiological processes that ensure balance.

In plants the physiological processes responsible for this balance are:

opening and closing stomata converting excess sugar molecules to a lesser number of starch molecules excreting waste through the cell membrane

Wetlands form where water and land meet. a lake with a wetland fringe can fill in with decayed plant and animal material to become a wet meadow. a pond can fill in to become a bog or fen. sediment can fill in a river marsh to become a swamp.flooding of coastal lowlands from rising sea levels has created broad coastal marshes that are protected from wave action by barrier islands or reefs. coastal wetlands also form when rivers deposit sediment as they reach the ocean. plants then take root and hold the soil firm against the forces of tides and waves.

Ithink that its like 15 mph.