Photosynthesis [photosynthesis: The chemical change that occurs in the leaves of green plants. It uses light energy to convert carbon dioxide and water into glucose. Oxygen is produced as a by-product of photosynthesis. ] is a chemical reaction that happens in the chloroplasts of plant cells.It produces glucose for use by the plant, and oxygen as a waste product.lants make their own food by photosynthesis. Carbon dioxide and water react together in the presence of light and chlorophyll to make glucose and oxygen. The glucose is converted into starch, fats and oils for storage. It is used to make cellulose for cell walls, and proteins for growth and repair.
these systems are typically wireless with no contracts involved the equipment fees are the only costs associated with these types of systems they are usually monitored via a smartphone app but some do have control panels below are some companies with security systems that are self monitored we chose $ 230 as the maximum price for these kits
RETURN ON INVESTMENT FOR PHYSICAL SECURITY SOLUTIONS Physical security solutions can require large investments, depending upon the nature of theinstallation. With the convergence of security and IT departments, the onus is upon the ITdepartment to justify the investment made in a physical security solution.ypically, infrastructure costs add nearly 33% to the cost of security systems. Lower than analog systems due to use of existing cabling (Ethernet cables etc.). Typically, infrastructure costs add less than 20% to cost of security systems. Vendor Locking High due to lack of interoperability between systems.