Benefit(s) of fiber include(s) reducing heart disease risk by binding with salivary amylase.
decreasing the risk of diverticulosis by increasing pressure within the colon.
improving glucose tolerance by slowing down the movement of carbohydrate
into the small intestine.
All of these are correct.

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.