Sagot :
answer:
1. The answer is in its relationship to the adhesive forces between the water molecules and the container's surface. When the cohesive force of the liquid is stronger than the adhesive force of the liquid to the wall, the liquid concaves down in order to reduce contact with the surface of the wall
2.Proven links include lower rates of anxiety and depression, higher self-esteem, greater empathy, and more trusting and cooperative relationships. Strong, healthy relationships can also help to strengthen your immune system, help you recover from disease, and may even lengthen your life.
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