Answer:
carbon hydrogen oxygen nitrogen
Kingdom family phylum class order? I learned this last year but I don’t remember fully
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.
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Answer:</h2>
Genetic engineering
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Explanation:</h2>
Genetic engineering or recombinant DNA innovation includes the gathering of procedures used to cut up and consolidate hereditary material, particularly DNA from various natural species, and to bring the subsequent half breed DNA into a creature so as to frame new mixes of heritable hereditary material.
It is the base involved in production of hybrid species which has characteristics of different superior breeds. It has wide range of application in the field of agriculture and medicines. In agriculture, it is used to come up with crops that are resistance to pest and insect.
