coral is a type of animal that lives at sea, this coral can grow into a large number and is called a colony. These animals have a variety of colors, and a variety of shapes, these animals can also produce CₐCO₃.
coral is a type of animal that lives at sea, this coral can grow into a large number and is called a colony. These animals have a variety of colors, and a variety of shapes, these animals can also produce CₐCO₃.