What evidence contradicts the theory that moving twoton stones was physically impossible for the egyptions and must have been done using alien technology

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

Ascientific blank must be testable and capable of being proven false?

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2