Answer:
The sea star could be called a(n) keystone species.
Explanation:
The concept of keystone species was introduced by zoologist Robert T. Paine, in 1969. <u>A keystone species has a fundamental role in influencing an ecosystem, helping maintain the structure within an ecological community. The abundance or lack of the keystone species will determine the abundance or lack of other species as well.</u> It is common to use lions or wolves as examples of keystone species. If they disappear, certain animal populations that are usually hunted by them will prosper indiscriminately. That will drastically change the ecosystem, perhaps even leading it to its collapse. As we can see, the sea star describe in the passage is responsible for controlling the mussel population. The sea star is, therefore, a keystone species, preventing the overcrowding of mussels.
Answer:
yes ,the existing laws for women can help to stop the crime against women
Explanation:
yes, because in august 2017 our prime minister Narendre modi have stop three talkha pratha
Answer: B. Evolutionary psychology
Explanation: Evolutionary psychology is a branch of psychology which utilizes evolutionary perspective and theory of natural selection in the study of human behavior. It argues that of human's internal mechanism or psychological traits are adaptation and product of natural selection. Human thought, reasoning, behavior and intellectual are product of evolutionary biology.
Of all the subfield of psychology listed. Evolutionary psychology is a 'growth' area which is likely to appeal to passionate students and attract federal support and funding.
Answer:
Germany's Schlieffen strategy was intended to force France into submission and to make France to comply and conquer Russia afterwards. It didn't work as Russian soldiers targeted Germany as German troops invaded France. The man who planned it was General Alfred von Schlieffen, the Chief of Staff of Germany.
Answer:
True.
Explanation:
The Swedish political scientist Rudolph Kjellen was the first to use the term "geopolitics" in his works in the late 19th century. It´s the analysis of the influence of geography on power relations in international affairs. In the geopolitical analysis, factors such as climate, topography, access to the sea and arable land are part of the analysis of the interaction between geography and political issues affecting nations´ life.
