Giúp mình với. Mình cảm ơn. 😊😊😊

C1 : One major advantage with the use of renewable energy is that as it is renewable it is therefore sustainable and so will never run out.

C2 : Renewable energy , because their fuel being derived from natural and available resources reduces the costs of operation.

C3 : Wind turbines need wind to turn the blades, and solar collectors need clear skies and sunshine to collect heat and make electricity. 

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