Criteria such as salinity, depth,and whether the water is flowing or standing are used by scientists to classify aquatic system.
Explanation:
Hydrologist and Oceanographer used to test salinity, depth, temperature of ocean water and whether the water is flowing or standing in case of large water mass or stagnant water body to classify aquatic system. To know the aquatic system very well one must have idea about the photic zone of the water i.e. up to which level sun rays can penetrate into the water.
In photic zone the phyto planktons and all the vegetative life of water mass do exist. Beyond this level plant life can't exit in dark zone. Likewise with increasing depth salinity of water increases, nature of water mass (stagnant or flowing) also have influence in classifying aquatic system.
Answer:
John Wycliffe, England
John Hus, Czechoslovakia
Martin Luther, Germany
Ulrich Zwingli, Switzerland
John Calvin, France
John Knox, ScotlandExplanation:
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African literary theory and criticism has emerged out of discourse of nationalism constituted in a political and cultural act of resistance.
The components of African Nationalist ideology are derived from the colonial- imperial discourse against which this nationalism struggles. The language and the representational framework within the African literary and criticism have evolved and tends to be determined by the largely dominant structures of colonial power.
The literature speaks of the issues of national autonomy, language, ideology and cultural politics framed within external and internal hegemony with considerable implication for African daily existence.
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Answer:
In natural ecosystems there tend to be more niches and a higher diversity of species compared to most managed agroecosystems that are simpler, have fewer predatory and parasitic species, and less genetic diversity within a species.
Explanation: