Giant kelp
Giant Kelp's closest relative is Bullwhip Kelp.Giant kelp is also known as Macrocystispirfer. Giant kelp survives by turning sun light into nutrients. Sea Urchins eat it and the Sea Otters eat the Sea Urchins. It's found in the pacific coast, South Shores of South America and Australia.Description: gold olive brown. A interesting fact is that they grow 2 feet a day. It grows up to 200 ft. Humans use it for sushi.
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