The cell theory establishes the fact that cells are crucial to life and so provides a base or foundation from which further elucidation of the cell is carried out. The cell theory is composed of six tenets which are:1.All living organisms are composed of cells.2. The cell is the basic unit of life.3. Cells arise from pre-existing cells.4. Energy flow occurs within cells5. Heredity information is passed from cell to cell.6. All cells have the same basic chemical composition.<span>The cell theory forms part of the basic principles that are the foundation for the study of life.</span>
The following processes are used for fluorine removal:
<span>1. </span>filtration through activated alumina- this is the most widely used process
<span>2. </span>coagulation-flocculation – or aluminum sulphate treatment - can only be used on raw water that requires sedimentation and that has low fluoride content.
<span>3. </span>lime used to soften water -<span>This method can be used but with a pH >10 and provided that the water has a sufficient magnesium level (high) because it is the magnesium oxide that will adsorb the fluorine. Approximately 50 mg · L–1 of magnesium is required to remove 1 mg · L–1 of fluorine.</span>
<span>4. </span>using tricalcium phosphate
<span>5. </span>other processes
<span>· </span>reverse osmosis
<span>· </span><span>Electrodialysis </span>
1. By working closely with insurance providers.
2. Ensure monitoring bodies remain actively involved in recognizing deserving members
3. Instituting and executing strong measures to curb those who may try to cheat.
4. Requiring members of the public to be registered with the bodies in charge of the fund.
Answer:
Part 1 i think, im not 100% sure
Explanation:
