Posted. group is an indicator of size and power of a battery. grp 24 is the smallest (typically) used in a boat. 27 is bigger/more powerful, so if you have lostsa electronics and/or conumption of battery power during eac outing, then go for a bigger size.osted. group is an indicator of size and power of a battery. grp 24 is the smallest (typically) used in a boat. 27 is bigger/more powerful, so if you have lostsa electronics and/or conumption of battery power during eac outing, then go for a bigger size.
Wakame seaweed is a good source of vitamin A. Kelp and other types of seaweed contain measurable amounts of vitamins C, E and K, as well as niacin, folate and choline.ulse is also a source of potassium, and all seaweeds provide magnesium, iron and zinc among other minerals. Kelp is a good source of calcium, offering 17 percent of daily needs in one cup.
Kelp are large brown algae that live in cool, relatively shallow waters close to the shore. They grow in dense groupings much like a forest on land. These underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.elp forests provide food and shelter for thousands of species. In ideal conditions, kelp can grow up to. per day, and in stark contrast to the colorful and slow-growing corals, the giant kelp canopies tower above the ocean floor. Like trees in a forest, these giant algae provide food and shelter for many organisms.