Respuesta :
Giant kelps that grow as on as 60 meters are known as protists
Giant kelps are known as sea weeds, thy can grow up to a length of 60 meters. These sea weeds can grow at a very fast rate. Even though a lots factors like sunlight, pollution can affect the growth of these sea weeds.
A lot of industries today make use of these protists for production of products such as body creams, toothpaste.
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