Question

hold your seahorses! 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. which 3 supporting ideas describe the seahorses uniqueness? thin skin swim upright prehensile tail thick scales

Explanation:

El texto menciona que los caballitos de mar tienen una piel fina, nadan en posición vertical y tienen una cola prensil. No se menciona nada sobre escalas gruesas.

Answer:

• thin skin
• swim upright
• prehensile tail