Light energy is trapped by a green chemical called chlorophyll. In photosynthesis, light energy is converted into chemical energy. When animals and plants respire, the chemical energy in glucose can be converted into other forms of energy e.g. kinetic energy.
McAfee is a very reliable antivirus program giving protection from antivirus and other infections to the users since past three decades. It is very effective in fighting new real time threats a dependable software for protecting your system however sometimes users face virus threats in spite of having McAfee installed.
McAfeeÂ® Security Scan Plus. McAfee Security Scan Plus is a free diagnostic tool for your PC that works with all. security software programs and actively checks your computer for anti-virus. software, firewall protection and malware in your running processes.