Which monsters drop gravel and in which version (minecraft)?

Thanks in advance.

You can mine gravel?!

I mean in skyblock

Oh well, I haven't played skyblock for a long time

None, and so far there hasn't been a version.

You have to turn on the portal by creating fire in the portal with the lava and a few wooden planks.

Before version 1.8, you could buy a lighter from farmer-villagers.

And Piglins sometimes drop gravel!

But you probably need the gravel to get into the Nether in the first place, right?

The gravel *

None?

In the Spiders Den… You dismantle it