What is the economic impact of water scarcity and drought on communities and individuals?

Most of this fresh water is frozen in the polar ice caps. Water's Role in Our Health. The human body is approximately 65 percent water. This water performs a ... The correct option is A 60-70% Water constitutes about 60-70% of the human body. flag flag Suggest Corrections from water. Up to 60 percent of the human body is water, the brain is composed of 70 percent water, and the lungs are nearly 90 percent water. About 90 percent. On average, men have a water percentage of around 60%, while women have a water percentage of approximately 55%. Jan 19, 2019 ... 80% of the brain is water. An average adult male brain weighs ... The left side of human brain controls the right side of the body and ... The percentage of water in the human body varies between 50 and 70 percent. Infants have a substantially higher water content, often about 75 to 78 percent, ... Jul 2, 2015 ... By mass, about 96 percent of our bodies are made ... our body's most abundant and important molecules, including water, proteins and DNA. A diagram showing the elements in the human body broken down by percent, including Oxygen ... water and other ingredients required for life and then, eventually, ... Jan 17, 2020 ... Humans are 99.5 percent the same, at least genetically. The other ... percent of body water) that limit its accuracy. Hydrodensitometry ... No single formula fits everyone. But knowing more about your body's need ...