2 different reactions: 1. light dependent reaction (light reaction) - requires the use of light. 2. light independent reaction (dark reaction/calvin-benson cycle) - does not require the use of light.
On the Mac there is no âMy Computerâ Button by default. But as Blogger Dave Taylor describes you can make one for yourself if you really miss it. See his post on the matter below. Hey Dave is there anyway we can have the âComputerâ icon show up on the desktop, and the Hardsisks mounted within this folder.
The only bad part about the history button is that the browser history can easily be erased. If you check the history button after you know that there has been Internet activity and find it empty, you can be sure that whoever was using the computer was doing something wrong and has erased their tracks.