When a dead body is rotten, so many larva grow up

[flytothesky]

Hello~ Can you help me say this naturally please?

(In the kitchen)
A: OH, MY GOD!
What are they? They are larva. I can’t believe this.
Where do such a many larva come from?

B: Hey, let’s look it up if we put some food or meat out side.
When those things are rotten, such things grow up.


A: Oh, yeah, I saw in the movie.
When a dead body is rotten, so many larva grow up.

[Anglika]

Hello~ Can you help me say this naturally please?

(In the kitchen)
A: OH, MY GOD!
What are they? They are larva. I can’t believe this.
Where do such a many larva so many come from?
maggots
B: Hey, let’s look it up if we put some food or meat out side.
When those things are rotten, such things grow up.


A: Oh, yeah, I saw in the movie.
When a dead body is rotten, so many larva grow up.

..

"maggots", which are the larvae of the blowfly or bluebottle, that lays its eggs in dead meat.