If you are told by your teacher that one of the physical properties of a mineral you have been given is that its fundamental structural unit is an octahedron, which physical properties would it be describing?

Asap during the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.