Apply Your Knowledge 1. What might the consequences be on the bat and cacti population ifthis desert
region continued to experience several years of higher than average rainfall? How
would a decline in the cactus population affect the restofthe desertecosystem
(i. e.other organisms such as rodents which feed on cactus fruit)?

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.