How is the world population projected to change in the next few decades?
a. it is projected to level off.
b. it is projected to decrease steadily.
c. it is projected to increase steadily.
d. it is projected to double within 5 years.

The correct answer is c. It is projected to increase steadily. The current popuation is seven billion. It is projected to reach nine million by 2050. The population of some countries, like Japan, is projected to decrease, while others, like India, is projected to incease. The overall resultwill be a steady increase of the population by 2050.

The answer would be C. :)

Amutation is basically the change in the gene, caused by alteration of single based units in the dna, or the genes or chromosomes were rearranged in the dna