Answer:
The answer id probably A but without the Article I cannot be sure
Explanation:
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The mesosphere is the answer
Biorights is an ideological concept which aims to protect organisms or areas of biological importance from the damaging impact of human intervention.
Under the leadership of Mikhail Gorbachev, the doctrine of Perestroika called for more local control and free-market practices. The correct option among all the options that are given in the question is the second option or option "B". I hope that this answer has come to your help.