When water and mercury are placed in glass tubes, the water adheres to the sides of the tube. The mercury forms a rounded surface at the top of the liquid. Explain using cohesion and adhesion why this happens?

Which of the following is the main purpose of a human community?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

The pie chart tracks the percentage of renewable energy that's being used in a particular community near the ocean. what are two advantages of using this type of graph for this particular data set?