<span>Ethnobotany is the study of a region's plants and their practical uses through the traditional knowledge of a local culture and people.</span>
The answer is "Delta"
Delta is a flat triangular shaped land formed when a river carries and deposits
sediment at its mouth.
This usually happens where a river is entering an ocean, sea,
lake, reservoir,
and another river that cannot carry away the sediment supplied by the river.
The last one happens very rarely (Entering a river).
The transport of material due to gravity.
They changed it to 2 children and i heard it has to be one girl and one boy but idk dont quote me one this
