Wintry precipitation (snow, sleet, and freezing rain) also affect South Carolina. Snow and sleet may occur separately, together, or mixed with rain during the winter months from November to March, although snow has occurred as late as May in the mountains.
Overview. Spirulina is a type of blue-green algae that is rich in protein, vitamins, minerals, carotenoids, and antioxidants that can help protect cells from damage.
1 Red Algae: Red algae are mostly large, many celled algae. 2  The red algae's red pigment blocks off the color of chlorophyll. 3  One species of algae is eaten in Japan and another species of algae is used to make agar.4  Red algae can be 30-100 cm attached to rocks and shells. Red Algae: Red algae are mostly large, many celled algae. 2  The red algae's red pigment blocks off the color of chlorophyll. 3  One species of algae is eaten in Japan and another species of algae is used to make agar.