The water is clean, and well oxygenated.
larvae is the baby of insects, for example, ant larvae, bee larvae, etc. etc.
If by young you mean the larvae, then yes. The bees do feed the larvae.
Larvae is the plural of larva, the first stage of insect life.
There is no class in larvae. Perhaps you mean something else. If so resubmit your question.
food for silkworm larvae
From what i could find it refers to the English river Trent
If you mean Larvesta, then in a house from someone on Route 18.
In these days it means that there have been a lot of fly larvae that has hatched in the area of there is some type of food source around for them. Flys are scavengers and will find food.
Firstly, amphibians do not have "larvae". They do have an immature stage in-between egg and adult which I can not recall the name for, but it is NOT larvae. If by excretion you mean the elimination of wastes, it occurs in them much the same as in the adults. They eat, it passes through the digestive system and is eliminated as a waste product.
If you are using it as a comparison: Baby, Child, Adult - Egg, Larve, Butterfly.
A river that is flowing into it.
In the river/on the river.