Glycerol, a common compound of shampoo has a density of 1.26g/ml. what volume of glycerol(ml) is needed if a procedure calls for 25.00 g of glycerol

Which of the following involves only abiotic factors? a. a large rock being weathered by wind and rain b. an otter using a stone to break open a sea urchin c. a spider building a web in the corner of a building d. a pine tree absorbing light from the sun