HELPPP!!! 11) An international set of units which are used in Science and based on the Decimal System A. Basic Units
B. Derived Units
C. Metric (SI) Units
D. English (Common) Units
E. Random Errors

12) Standard units that can actually be measured with an instrument or device
A. Basic Units
B. Derived Units
C. Metric (SI) Units
D. English (Common) Units
E. Random Errors

13) An older system of units, still used in USA for commerce and construction
A. Basic Units
B. Derived Units
C. Metric (SI) Units
D. English (Common) Units
E. Random Errors

14) Mistakes due to carelessness or lack of verification
A. Basic Units
B. Derived Units
C. Metric (SI) Units
D. English (Common) Units
E. Random Errors

15) units that must be calculated from measured values
A. Basic Units
B. Derived Units
C. Metric (SI) Units
D. English (Common) Units
E. Random Errors