According to the article, why might acting happy actually make one happy?

When objects are charged by they do not need to touch each other. a. friction b. induction c. conduction d. all of these

Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called

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