After completing each calf raise (normal/ duck/pidgeon) for one minute each in a short response tell me how your body reacted to each exercise. In a few sentences explain which was the hardest and which was the easiest. Use proper terminology for the muscles involved.

Each student aligns the edge of the object with the left edge of the ruler as shown above. all four students read the ruler with a measurement of 4.6 cm. which statement describes the data they collect? i believe the answer is: the data have poor precision and poor accuracy because of a systematic error.