The innate immune system is the bodyâs first line of defense against infection by microorganisms such as viruses, bacteria, and parasites.he innate immune system is the body's first line of defense against viral and other infections.
Jennifer Lee Jen Taylor (born February 17, 1973) is an American voice actress, best known for her roles as Cortana in various Halo games as well as Microsoft's intelligent personal assistant of the same name; Zoey in Left 4 Dead; Princess Peach, Toad, and Toadette in various Mario games;[2] Salem, the main antagonist of the hit RWBY series, and ...
1 Microsoft Cortana is a mobile personal assistant for Windows Phone 8.1 and the Microsoft Band, functioning similar to Apple's Siri. 2  Jen Taylor voices the American English version.