During a menstrual cycle, what is the purpose of the uterine lining buildup? dirty 230

If the egg is fertilised the embryo plants itself in the uterine lining. Without this it would not survive

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.

True statement gravity force is more on bigger mass, less on smaller mass.all mass fall on planet with same acceleration and speeds