organelle and their functions

• Oxygen - the gas that everyone needs to breathe
• carbon - this elements has many uses for man. Coal which is carbon, is used for fuel
• gold - this is the metal normally associated with royalties
• iron - many of the implements used by farmers, engineer, or building contractors
• chlorine - this element is fs that is mainly used for disinfection
• Iodine - this is the element needed to maintain a healthy thyroid gland
• hydrogen - this is the element needed to produce water
• potassium - this is an important component of the cell fluid in the body that helps maintain normal electrolyte balance
• calcium - this element is an essential mineral for the diet