Kinetic and potential energy energy are the two types of energy that relate to:

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.

The answer would be d. hope this : ))

Density always stays the same no matter how much of the substance is present. density also expresses the proportional relationship between mass and volume of the substance.