At the wide part in the bottom. They are primary producers
sea urchins eat kelp.
Fish, birds, octopi, and sea otters eats Kelp crabs.
They can cause problems for the kelp by sticking to it and feeding off there energy source. Also by not letting go and causing the kelp to sink to the bottom and not get the sun light it needs.
kelp crab is stronger
Sea otters tangle themselves up in the kelp, while they sleep, so they do not float away
Kelp does not eat, it is a plant, a producer. -------------------------------------------------------------------- Sunlight. It's a plant, not an animal. Kelp do not eat sunlight, and kelp is NOT a plant. Kelp makes its own food by a process called photosynthesis. Kelp is a protist from the kingdom of Protista, it is not a plant Good grief - kelp is a seaweed, not a protist. It is one of the brown algae, and indeed uses sunlight as the energy source to make its own food. Actually, it is a protist and it gets nutrients from photosynthesis. Yep, kelps are seaweeds, but they are actually from the Kingdom Protista (i.e. protists). They belong to the Class Phaeophyceae which are protists, not plants (although clearly, they are plant like). And yes, they photosynthesise.
The common Kelp as we know grows in sea water.
Yes. Kelp is a plant that grows in the sea. As with all plants it makes its own food (sugars) by a process called photosynthesis, trapping the energy in Sunlight.
Killer whales eat kelp from time to time. Other animals that eat kelp include sea otters and sea urchins.
The predators of bull kelp are sea urchins.
sea kelp
The kelp uses the sea urchins to keep it in check, from growing too much. However, the sea urchins eat kelp, so they destroy kelp growth. Also, sea otters eat urchins, and they live in the kelp forest.