Over 60% of our planet is covered by water more than a mile deep. The deep sea is the largest habitat on earth and is largely unexplored. More people have traveled into space than have traveled to the deep ocean realm.... - The Blue Planet Seas of Life Most people familiar with the oceans know about life only in the intertidal zone, where the water meets land, and the epipelagic zone, the upper sunlit zone of the open ocean. Though these zones contain an abundance of ocean life because sunlight is available for photosynthesis, they make up only a small fraction of the ocean biome. In fact, most of the ocean is cold, dark and deep. It is important to realize that photosynthesis occurs only down to about 100 - 200 m, and sunlight disappears altogether at 1,000 m or less, while the ocean descends to a maximum depth of about 11,000 m in the Mariana Trench!
The living organisms that one would most likely expect to find in gardens are plants.
Yes, more than at the surfase.
Probable many living organisms will disappear.
it can breathe in water and it has gills to breathe with
yes all organisms(living things) are considered aquatic. this is because all living things are made of cells. cells are constantly in water or holding it inside of them. with out water cells would quickly die and so would the organism
Archaebacteria
! It Is Salt!
bacteria and decomposers
I do get it,for the organism living in the hypertonic salt water(ocean) the contractile vacuole is most not needed since the water in the organism are already on thier way out!
Contractile vacuoles would be of little value to one-celled organisms living in the salt water because the contractile vacuoles pump out excess water that accumulates in the cell though osmosis. The ocean has salt water so osmosis would not be able to occur.
Where would you expect to find most of the people of North Africa living
Your body is composed of 55%-60% water, H2O. Without hydrogen, there would be no water, and there wouldn't be any living organisms.