Doreen Virtue (born April 29, 1958) is an American author and a motivational speaker. She is the founder of Angel Therapy. Virtue has written over 50 books including oracle card oracle decks on the subject of angels and other spiritual topics.
Exogenous infection is caused by organisms not normally present in the body but which have gained entrance from the environment.. A small fragment of bacteria causes disease in humans,and many species colonize in the human body to create an ecosystem know as bacterial flora.
An extremophile is an organism that thrives under extreme conditions. The term frequently refers to prokaryotes and is sometimes used interchangeably with Archaea.ost terms used to describe extremophiles are generally straightforward. They are a combination of the suffix phile, meaning lover of, and a prefix specific to their environment. For example, acidophiles are organisms that love (phile) acid (acido).