Adaptations in physical structure or behavior may improve an organism's chance for survival. Earth Sciences 4. Objects in the sky move in regular and predictable patterns. The number of stars that can be seen through telescopes is dramatically greater than can be seen by the unaided eye. Investigation and Experimentation 5.
Scientific progress is made by asking meaningful questions and conducting careful investigations.
As a basis for understanding this concept, and to address the content the other three strands, students should develop their own questions and perform investigations.