A. Based on the data in Table 1, mark the following statements as true (T) or false (F). Justify each answer in one or two sentences. In each organism, there is approximately one adenine for every thymine.

In each organism, the proportions of adenine plus thymine equal those of cytosine plus guanine.

In each organism, there is approximately one guanine for every thymine.

In each organism, there is approximately one guanine for every cytosine.

burning fossil fouls really decrease the carbon in the atmosphere so b

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.

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.