As if our immigration/illegal alien problem isn't bad enough, the government now wants to appease the UN by offering Syrian refugees a home in America. But, the government says they will have to be properly vetted. Let's see how that works out since Congress is full of weak, cowards who refuse to call a liar a liar.
Water molecules stick together when they get closer together. This  is due to the partial positive charge of the hydrogen atoms and the  partial negative charge of the oxygeâ¦n atom. The sticking together  is called cohesion.
Meniscus is the curve of the upper surface in any liquid. It can be convex with is the curving outward or bulge outward. Concave is just the opposite. Cohesion is the ability of water molecules to cling to each other because of hydrogen bonds. Adhesion is the ability of water to cling to other polar surfaces, a result of water's polarity.