The particles of transverse waves vibrate by moving back and forth perpendicular to the direction in which the wave travels. The highest point of a transverse wave is called the and the lowest point is called the

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

1. is geographic distribution

2 is increasing complexity

3 is transitional forms

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.