The domestication of horses behavior changed quite a lot because before they were domesticated they were WILD horses. So they probably were aggressive animals. Considering how big horses are they definitely would have kicked you if you approached them. Since horses have been domesticated they act less hostile. They have also became smarter, they have a really strong fight or flight system.
(I don't know if this helped, but it took me awhile to find this information)
I believe the answer is tense
Answer:
That the sirens would kill you
Explanation:
Circe warns Odysseus to avoid the song of the sirens because it will seduce him. What is the danger associated with the sirens? The sweet sound of the sirens' voices will lure Odysseus and his men in by singing of what they desire and kill them.