Is this a run-on sentence?
When the female jewel wasp is ready to lay an egg, she injects a toxin into a cockroach
to paralyze it, drags the cockroach to a burrow, and then lays her egg on the cockroach,
which will become food for the hatched larva.
I think it’s a run on sentence because this sentence doesn’t have a period after the first sentence which it proves after that sentence it should be a period then start a new sentence.
