Respuesta :
Every river and its flow has source and mouth: source is the part of the flow of the river - the place where the river starts and mouth is the part where the river flows into a sea or lake.
According this explanation, the following best describes the difference between a source and a mouth:
A: A source is where a river or stream originates, and a mouth is where it empties into another body of water.
According this explanation, the following best describes the difference between a source and a mouth:
A: A source is where a river or stream originates, and a mouth is where it empties into another body of water.