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Bile is used in the digestive system to emulsify fats. This means that it breaks down the fats into smaller fat droplets creating a larger surface area for the digestive enzymes to work on. 

The perfect tense is used to describe completed actions in the past, and is formed in two parts. First comes the auxiliary verb (depending on the verb that you are putting into the past tense, this will e...

It is very difficult to define the word "good" or the concepts of "right" and "wrong", and so as a result, it is difficult to derive meaning from statements including these w...

Regular -AR verbs are conjugated by finding the stem (removing the AR ending) and adding on the appropriate endings for each person, listed here: Yo - É, Tu - ASTE, El - Ó, Nosotros - AMOS, Vosotros - AST...

Medicine is a very dififcult degree course to get into, and thus prior preparation and planning are vital to help ensure success.  I've always encouraged people to do three skills for long term preparatio...