2.4 GPA is equivalent to 79% on percentile scaleÃ. 2.4 GPA is considered as âCâ grade. The 4.0 Grade Point Average scale identifies different letter grades with numerical values. Therefore, a 2.4 GPA is the same as a âCâ. Most colleges do not use letter grades. Instead, they classify you by GPA. To figure your score out, use the chart included for your convenience below.
Although the term coral is often used in a general sense, it usually refers to reef or hard corals, which are more formally called scleractinians. These are the corals that may form large coral heads and which are the primary building blocksof coral reefs in tropical oceans: The common characteristic of. this group is the secretion of a basal skeleton of calcium carbonate as the mineral aragonite.
Coral reefs are built by coral polyps as they secrete layers of calcium carbonate beneath their bodies. The corals that build reefs are known as âhardâ or âreef-buildingâ corals. Soft corals, such as sea fans and sea whips, do not produce reefs; they are flexible organisms that sometimes resemble plants or trees.