Answer:
All of the above
Explanation:
The organic matter decomposes and reduces dissolved oxygen levels making it inhabitable for the sea animals. Dissolved oxygen is the oxygenmeasured in milligrams per liter. Aquatic animals survive on a certain minimum level of dissolved oxygen, but Stagnant water contains much fresh organic matter causing the aquatic system to have insufficient amount of dissolved oxygen and therefore be unable to support life.
II. Decomposition of organic matter releases great quantities of nutrients. This causes break down of dead organic materials and release nutrients into the water by especially bacteria and fungi releasing releases great quantities of nutrients causing Eutrophications leading to the water body to overly enriched with minerals and nutrients which induce excessive growth of algae resulting in oxygen depletion which is unsafe for aquatic life. III. Pathogenic organisms are carried into surface waters.
Water is often polluted by domestic wastewater and contains a variety of pathogenic organisms, including viruses, bacteria,which is an indicator for the threat of aquatic life.
Answer:
east
Explanation:
Harriet tubman was doing her rescues from the eastern shore of maryland
That would be linguistic competency. This concept was first introduced
by Noam Chomsky and it is not to be confused with the concept of linguistic
performance. Linguistic performance
deals with how language is actually used in real communication while linguistic
competency is the system, the ideal system, which allows the speakers of the language to
see the differences between the correct sentences and the bad ones while also
allowing them to create and understand an infinite number of different
sentences in their language.
