Please help me guy's please solve this question.​

In russia which of these challenges affects the transportation of both petroleum products and other goods?

East asia is considered a less developed nation. true or false

If you were a casual recreational hiker with young children, which of the following trails would be least strenuous for a leisurely family outing? a. merced lake trail b. mirror lake loop trail. c. tenaya lake and tuolumne meadows trail d. el capitan trail