They can't protect themselves from herbivores.
Kelp is a type of seaweed that attaches itself to the sea bed and has long fronds that float up to the surface. A kelp bed is the name given to a "forest" of kelp plants.
kelp,kelp,kelp,kelp,kelp,kelp,kelp,kelp,and most importantly....... Drum roll please!!!........KELP
An animals that eats or otherwise damages kelp, making it difficult to harvest for human consumption is the sea otter. This endangered species wraps itself in kelp, and eats keystone species that eats kelp, damaging it in the process.
how do young protect itself
The dominant generation in kelp is the sporophyte generation. This phase is characterized by a large, multicellular structure that is typically what we recognize as kelp itself. The sporophyte produces spores through meiosis, which then develop into the smaller gametophyte generation, completing the life cycle.
how does 'what' protect itself.
Sea otters tangle themselves up in the kelp, while they sleep, so they do not float away
A blackbrid can protect itself from danger by
how dose the milkfish protect itself
Pig protect itself by hiding
The opossum protect itself by playing dead.
All organisms have all kinds of adaptations. If giant kelp have chloropasts, then giant kelp can receive its energy and nutrients from sunlight. This photosynthesis helps the kelp survive. Another adaptation of giant kelp could be having a holdfast, which keeps it anchored to the seafloor, preventing the kelp from drifting away from kelp forests.