Question is in PNG please someone help!

Which articulations allow for greatest range of motion?

In the first law of thermodynamics, triangle e=q-w, what does q stand for

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.