according to jean piaget, in what stage of cognitive development are children able to understand conservation task?
b. preoperational
just took it
Answer from: Quest
Potato’s are the right way to go promise not apples i’m 5
Answer from: Quest
Ansa new gas is observed in the form of bubbles;
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The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.
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.
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