What factors in Russia influence where people live?

Environmental standards are weak, enforcement is poor, and small-scale accidents, pipeline leakage, and tanker spills have contaminated many areas of Russia. Oil pipelines in areas like the Tyumen region and Khanty-Mansiysk autonomous district leak significant volumes of oil.

Explanation:

Environmental standards are weak, enforcement is poor, and small-scale accidents, pipeline leakage, and tanker spills have contaminated many areas of Russia. Oil pipelines in areas like the Tyumen region and Khanty-Mansiysk autonomous district leak significant volumes of oil.

d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.

answer they showed that organic molecules such as amino acids could be produced from inoragnic molecules;