Which of the following is unable to make or create its own energy?
ob)
oc)
od)

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

b. climate change will cause an increase in biodiversity of all ecosystems.

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