Answer:Organ — a group of tissues precisely arranged so that they can work together to perform specific functions. Examples include: Liver.
Explanation:
Answer:
Upwelling
Explanation:
Upwelling is the process through which cold water gets to ascends from the bottom, providing nutrients to the superficial stratum.
Upwelling is an ascending displacement of marine currents. The phenomenon<em> can also occur in lakes or freshwater dams</em>.
Wind blowing over the coast can cause surface water to move out to sea. This motion is complemented by a slow ascension of cold water coming from the bottom forward to the coast. This currents movement is known as upwelling.
Upwelling water is extremely cold and rich in nutrients, which result from remineralization, by bacterial action, of organic matter that accumulates in the deepest stratum of the water body.
The contact of minerals with photosynthesizing organisms in superficial layers produces a significantly high primary productivity.
The two characteristics are larger trees developes and tree density increases
The abiotic factor with the least effect is SHAPE OF ROCK IN THE CAVE. The shape of rock in the cave does not impart any influence whatsoever under the survival of the organisms that are living inside the cave. Abiotic factors that have effects in this case include: amount of energy in the cave, amount of oxygen in the cave and the availability of moisture. These are the things the organisms need to survive.
