Subject: science a rock displaces 1,500 ml of water. the volume of the rock is: a. 1,500 cm³ b. 15 cm³ c. 150 cm³ d. 0.0015 cm³

the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation:

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.