Thick forests and malaria mountains seperate the upper Brahmaputra from the headwaters of the Irrawaddy and China. Is this fact right or not? (pls answer this question! I need it urgently.)

Given that the volume of a cuboid is 180 cm³ and the area of one of its rectangular face 36 cm² what is the height of the cuboid

When you cross a time zone going east, what happens to the time

This is a 2017 topographic map of puerto rico in the united states, and i'm sorry that people there have suffered such a disaster. i want to ask, what do the yellow dots and areas represent on this graph? and the blue area and the little blue circle, and the little blue sign that looks like a signal tower, what do they stand for?