Science, asked by 1234567889shubu, 8 days ago

please help me please​

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Answered by sweetytweety2
2

Ans. A. The process by which heat or electricity passes through a material.

Ans.B. The process by which heat moves through a gas or a liquid as the hotter part rises and the coller, heaviest part sinks.

Ans.C. Radiation is a energy

that comes from a source and travels through space at the speed of light .

Please mark me as a brainliest

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