Explain how horned toads squirting blood from their eyes is a particularly good defense against coyotes.

A stream of nasty-tasting blood squirts from the toads eyes, straight into the coyote's mouth. The coyote steps back, shaking its head from side to side in disgust. It retreats, wiping its muzzle, while the uninjured toad skitters away to safety.

they float because they are less dense than the water itself

something denser than water, like a rock, will sink to the bottom

hammurabi rulers

good lesson