Question

they have a tail and a head that looks somewhat like a horse. they live in the sea. so, seahorse is not a totally unexpected name for this unique fish that is found in seas around the world. seahorses are bony fish that do not have scales like other fish. their bodies are covered with a thin skin. the skin covers rings of bony plates. seahorses swim upright—like they are standing and swimming at the same time. however, this unusual swimming position means they are not fast swimmers. the seahorse has a prehensile tail. prehensile means \able to grasp.\ a seahorse can use its tail to grasp and hold onto a piece of seaweed to stay in one place. this is how it hides from enemies. which 2 details describe the seahorses tail covered with scales can grasp helps it hide from enemies

Explanation:

El texto dice que el caballito de mar tiene una cola prensil (prehensile), lo que significa que puede agarrar. Además, utiliza su cola para agarrar y sujetarse a una pieza de alga para esconderse de los enemigos. No menciona que esté cubierta de escamas.

Answer:

• can grasp
• helps it hide from enemies