How do they spawn?

In exactly the same way anything else got its name or meaning. The language "evolved" just the same as any other language did. You may as well ask where the word "word" came from.

you cant relly but if your playing capture the flag just set the falgs and they'll respawn there or you could try put spawn points on one end then the opposite end of the map that way there all...

The most obvious difference between the two is that frogs' eggs (frogspawn) are laid in bunches or clusters, whilst toads' eggs are laid in long strings.

To Spawn - Release or deposit eggs To Spawn - Produce or generate a large number of something

Salmon spawn in a shallow place such as rocks and gravel. The female builds a nest and she lays her eggs there. Male comes along and fertilizes them.usually in smaller rivers and streams further up...