BAIER: Now, does Secretary Clinton factor into this? SCHWEIZER: For that deal to go through, it needs federal government approval and one of those people that has to approve that deal is Secretary of State Hillary Clinton.
An antigen is any foreign substance which invades the body of an organism, while a pathogen is a living antigen (such as viruses or bacteria) which invade an organism. Many different kinds of white blood cells exist which are able to help the body fight foreign invaders in various ways.
10 hilariously insightful foreign words. Protists is a catch-all term used to describe all eukaryotic organisms â meaning those that have cells with nuclei â besides animals, plants, and fungi. Examples include the unicellular animal-like protozoa, the fungus-like slime molds, and the plant-like protophyta.0 hilariously insightful foreign words. Protists is a catch-all term used to describe all eukaryotic organisms â meaning those that have cells with nuclei â besides animals, plants, and fungi. Examples include the unicellular animal-like protozoa, the fungus-like slime molds, and the plant-like protophyta.