If each vitamin has 0.8  grams of calcium, how much calcium will 2.6 vitamins have?

Compare and contrast physical changes with chemical changes.

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.