Answer:
Your correct answer is B.
Explanation:
Ecosystem. it is defined as a biological community of interacting organism and their physical environment.
Both MDMA ( or Ecstasy) and PCP have recently been reclassified as recreational hallucinogenic drugs. <span>The recreational drug is a psychoactive drug that induces an altered state of consciousness. It is used for pleasure because it modifies the perceptions and feelings of the one who uses it.</span>