The velocity of the water leaving the sluice box was 90 centimeters per second (cm/s). state the diameter of the largest particle that could be found in the tailings.

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction