Name the five 5 survival needs in order to maintain life Sta

Name the five (5) survival needs in order to maintain life. State the five (5) properties of water that contribute to it being an excellent solvent

Solution

Five basic needs of to maintain life

1. Air

Air contain oxygen which is carried by blood for various cells, muscle and tissues. Hypoxia is a condition which is developed due to less of oxygen and responsible for the damage of major vital organ of body like heart , brain etc. Mainly oxygen is useful for repair and production of cell and tissues as well as production of heat and energy.

2. Food

Food is the basic needs of life and responsible for production of energy in human body, mainly food contain carbohydrates, protein and fats. Carbohydrates later on converted into glucose which is main source of energy.

3.Shelter

Shelter consist of cloth and house mainly , which is responsible protecting yourself from cold and other infection, also helpful for the maintenance of temperature.

4. Water

Water is the main source to carry out various reaction including chemical and biological and also helpful to maintained electrolyte balance and blood pressure of body. Body less with water create lot of problem like numbness and hypertension.

5. Sleep

Muscle and body relaxation is very important to do your dat to day work as efficient as. Person less with sleep may create health related problem like stomach disorder, headache and hallucination.

5 property of water to act as best solvent

1. Polarity- water bear partial negative and partial positive charge due to which it possess highest electronegativity to attract positive and negative charge.

2. Three dimensional structure also called as hydration shell responsible to allow particles evenly in water.

3. Ionic bonding - oxygen is more attracted to positive ions due to large amount of molecule cluster around water.

4. Hydrogen bonding