Active Dartons d the descripcom dhe shell sandbote factors that can chhe you. We are your Description and situation refers to the movement of the sue of the water. Som organisms Mussels and themselves to the roots so that they will not be carried by the stron force It refers to the amount of salt in the water. The salt amountin estuaries is lower than that of the sea and ocean due to the continuous flow of freshwater and saltwater. Some organisms, like fishes prefer to breed in places with a low amount of salt. 3. It refers to the hotness and coldness of the water. It changes because of the tides and the amount of sunlight. Some organisms use plants like mangroves to keep themselves from direct sunlight or away from the coldness of the water It is the source of energy needed for photosynthesis Marine plants create their own food and produce oxygen through photosynthesis. These plants support other organisms like marine animals in order to survive. It is the source of nutrients for living organisms like plants. Some areas are full of rocks, sand, pebble, or clay. Salt can be found within the soil whichcan be acidic, posing problems to the survival of plant life. 5.​