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The verb 'ser' meaning to be, is used for permanent situations or statuses. e.g. Pablo es un chico aburrido = Pablo is a boring boy. The verb 'estar' also means to be but it is used for temporary situations ...

The direct object is used with transitive verbs (action verbs that are received by someone or something) and is not related to the main subject. e.g. Mangio una mela = I eat an apple. The subject here is 'io...

Oxygen is a critical component of Aerobic respiration in many animals. The reason why oxygen is so important is because it plays a crucial role in the mitochondria, the powerhouses of the cell. The mitochond...

Experience is vital for an application to medical school, they need to know you are certain you want to be a doctor because you have: Observed doctors in action Worked with patients Been exposed to a clinica...

First off, an explicit definition needs to be understood. An explicit definition is the standard form in which many equations are found: y = f(x) (1) for example: y=x 2 +2 Here, all values of y can be explic...