Billions.
plants that live in the ocean. They are living plants.
seahorses do not live in plants.
arthropods
seaweed
weed plants
Aquatic Plants. Coral
marine organisms
Over 1million plants and animals that we know about. But there may be as many as 9million unknown species:)
The specific plants live is in the ocean zone as the plant can derive water and nutrients direct from ocean via soil.
Kelp and Coral
no
it has so many plants because the plants can do photosynthesis. unlike in the deep ocean with no sunlight