When a seaweed photosynthesize (make food), using carbon dioxide, chlorophyll, light energy from the sun and water, the product of the whole photosynthesis process is oxygen and glucose. Glucose is the food for the photosynthesis. If there are extra glucose, it is stored as starch in some parts of the plant, depending on what kind of plant it is. The oxygen is released into the surroundings into the sea.
This is because they need the salt from the sea and if they give out the salt they have the will become deficient of it.
2hours to 2days depending on the type of seaweed
Sargasso weed is seaweed that grows in the Sargasso sea. Provides food and shelter for marine life in the deep sea.
The seaweed get nutrients from the sea water to live.
light, salt water, and undigested fertile seaweed
seaweed
in the sea
Seaweed would probably be the producer in the sea.
sea urchins, humans, sea cows...
Some marine animals that eat seaweed include sea urchins, sea slugs, certain species of fish such as parrotfish and surgeonfish, and marine mammals like manatees and sea turtles. These animals feed on seaweed for its nutritional content and are important in controlling seaweed populations in marine ecosystems.
There are many small animals that live in seaweed. Invertebrates such as, bristle worms, scud, prawn, snails, and brittle stars feed on the seaweed. Sea stars, anemones, crabs, jellyfish, and other small fish live in seaweed.
Seaweed and Coral are the plants under the sea.