There is nothing in the CPU hardware itself. This is handled by "anti-virus" software.
The operating system and ultility programs.
a mucous layer protects the lining of the stomach from the acid
T lymphocytes
kernel
Sunblocks can protects us from UV. They contain SPF for it.
service packs
yes they contain beta carotene which protects your eyes and they help you see better.
it contains some blood, and violence (melee attacks)
They contain the ozone gas. It protects us from the harmful UV rays of the sun.
There are many websites that contain information regarding home security systems. Many websites contain customer reviews of different brands of security systems. This makes it much easier to choose which system is right for you. One such website is http://www.topconsumerreviews.com/home-security/.
The Windows 98 operating system contains approximately 13 million lines of code.
They contain napthalene a powerful chemical that kills moths that attack clothing in long term storage.