Answer:
Biomagnification of DDT leads to an increase in its concentration at the higher trophic level and its higher concentration in birds leads to the disturbance in their calcium metabolism. ... In this way, the biomagnification of DDT leads to a decrease in the bird population.
Explanation:
Social Darwinism is the theory that B) life consists of competitive struggles in which only the strong survive. This theory applies Darwin's theory of natural selection to the social and political world. Those who supported this idea believe that in the social realm it is the responsibility of individuals to succeed and that those who are strong enough will and those that are not will fail. Those that support this theory did not support government programs to help the poor and other socially beneficial government policies.
<span>united states owes native ameicans A LOT of land. Also they owe them for all of the damage they cause them emotionally and physically. Like the seperation of families</span>
Answer:
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Explanation:
The 1982 State Constitution provided a legal basis for the broad changes in China's social and economic institutions and significantly revised government structure. The posts of President and Vice President (which were abolished in the 1975 and 1978 constitutions) are re-established in the 1982 Constitution.
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