Who was the inventor of the Dagguerreo type?

What overriding principle should guide the entire composition process? chords melody communication lyrics

Bile juices in the breakdown of fats. an injury to the (liver, mouth, or salivary glands) may cause a decrease in the production of bile juices. this decrease in bile juices may lead to decreased production of (amino acids, carbohydrates, or fatty acids)

What does it mean to have a bias (for example your bias of bts)?