When the valleculae overflow before swallowing, it can lead to a risk of aspiration, where food or liquid enters the airway instead of the esophagus. This can trigger a cough reflex or choking, as the body attempts to clear the airway. Additionally, it may indicate issues with swallowing coordination or the strength of the swallowing muscles. Proper swallowing techniques and positioning can help prevent this occurrence.
When water flows downward what will it posses
nothing happens on the nile else than water flows
A flood happens when water over flows from to much rain and over flows the city/village/etc........ also, when it rain for so long and rain so hard
When the water from the stream flows onto a flat plain it countines to flow but not as fast as before it becomes a slow moving stream. It may even become completely still.
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current flows and we have light from bulb....
When the water from the stream flows onto a flat plain it countines to flow but not as fast as before it becomes a slow moving stream. It may even become completely still.
When lava flows reach the sea, the lava rapidy cools to form an igneous rock.
It eventually flows to the sea (or evaporates) and is reused.
it speeds up
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It either evaporates OR it flows back to the sea.