Limestone is a sedimentary rock that is composed primarily of calcite. It forms from both the chemical precipitation of calcium carbonate and the transformation of shell, coral, fecal and algal debris into calcite during diagenesis.
To calcu-late the PPF, suppose that Crusoe puts all 8 hours into gathering fruit, so that he gets 36 pounds. But there is no time left for fishing, so he gets 0 pounds of fish. If he takes an hour off from gathering fruit, he gets 35 pounds of fruit and has an hour in which to fishâso he gets 4 pounds of fish.The rest of the PPF is con-structed similarly. 2.ut there is no time left for fishing, so he gets 0 pounds of fish. If he takes an hour off from gathering fruit, he gets 35 pounds of fruit and has an hour in which to fishâso he gets 4 pounds of fish. The rest of the PPF is con-structed similarly. 2.
Clown fish are omnivorous animals meaning that they eat both plants and animals. Clown fish eat a wide range of food such as algae, plankton, molluscs and small crustaceans.The diet of the clown fish is however largely dependent on the species of clown fish and what food is available in the area which they inhabit.Due to their small size, clown fish are preyed upon by a number of predators but can be difficult to catch are they often retreat into the safety of the sea anemone.emale clown fish lay their eggs on a flat surface close to the sea anemone which they inhabit. The female clown fish can lay hundreds or thousands of eggs at one time depending on the species.