PLEASE HELP ITS DUE IN 5 MINUTES Try the aquatics exercises you learned in lesson 02.07 Aquatics. What was the most difficult part of completing the leg action of treading water or bicycling in the air? Why?

Describe the path of a ray that approaches a mirror parallel to the principal axis.

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.

What is the measurement of how fast an object moves relative to a reference point?