A population of wolves migrate north in search of food. As the wolves travel, they enter a region that has long snowy winters. Some of the wolves have an allele That gives them white coats. This makes them better able to sneak up on prey. Question one give two reasons that the wolf population is not at hardy- Weinberg equilibrium. question to how will the allele frequency change in the wolf population?
question four is this an example of natural selection?
Questionn five- has genetic diversity helped or hurt the survival of the wolf population? Explain

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

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.