The arms are what to the legs?

Microbes in the gut ferment fiber and complex carbohydrates and form vitamins, short chain fatty acids and

Some of the things osha does you carry on a mission include developing job safety and health standards and enforcing them through work site inspections maintaining reporting and record keeping system to keep track of job related injuries and illnesses in providing blank programs to increase knowledge about occupational safety and health

Wjat are substances intentionally added to food to produce a desired effect?