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The air bladders in a kelp plant keep it afloat while the strong roots keep it firmly atached to the ground or rock. It's kind of like a balloon with a rock tied to the end of it's string.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoso thir blades can float up and reach the sunlight for it to make food
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Why do kelp have pneumatocysts?
Pneumatocysts are filled with carbon dioxide. Kelp use this adaptation to float toward the water's surface. The higher it floats, the more sunlight it could get for photosynthesis.
What is the cnidarians string cells?
They are called pneumatocysts. They are the stinging cells used for killing prey, as all cnidarians are predators. They are cells that contain poison, and have little barbs on them to inject the poison with. With some cnidarians, the little barbs are all that you feel because their poison is only strong enough to kill plankton. With other cnidarians, however, the poison in the pneumatocysts is strong and can be deadly. The main purpose of the pneumatocysts is to kill prey, but they are also useful against predators.
How do mackerel hide from its predators?
by hiding in seaweed by hiding in seaweed by hiding in seaweed by hiding in seaweed
What plant don't horses like?
seaweed seaweed seaweed
Is kale seaweed?
No, kale is not seaweed. Perhaps you mean "kelp" which is a seaweed.
Is seaweed a carnivores?
Answer Seaweed is not an animal of the sea's it's a plant.
Is seaweed renewable?
Seaweed is renewable!
Is seaweed a bacteria?
No, seaweed is a plant.
What is an underwater plant?
seaweed seaweed
What species is seaweed in?
Seaweed? Plants.
Is seaweed nonliving?
is seaweed nonliving
Do seaweed reproduce?
Seaweed reproduces by division. If a piece of seaweed gets torn off, it will grow into a fully functioning seaweed plant.
