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There are 3 ways heat can be transferred: through solids, called , through liquids and gases , called , and through electromagnetic waves, called

Selma made an error while creating a chart to describe the technological design process for a new vacuum. which best describes how selma can correct the error in her chart? change “identify a need” to “identify a problem.” switch the descriptions for “identify a need” and “evaluate the solution.” change “implement the solution” to “test the prototype.” switch the stages “evaluate the solution” and “design a solution.”

Each water molecule is joined to other water molecules by bonds.