Background. 1  Composed of cells, tissues, organs, organ systems. 2  All cells use ATP for reactions. 3  Four primary types of tissue: epithelial, connective, muscle, and nervous.  Organs have at least two or more types of 1  tissue. Organ systems:
Advocacy Law and Legal Definition Advocacy is the act of pleading for or arguing in favor of something or actively supporting a cause or proposal. It can also refer to the work or profession of an advocate. For lawyers advocacy
Advocacy is not a skill, nor is it an intervention strategy or practice tool. To be an effective Advocate, the principles and values of Advocacy necessarily permeate everything you do. They are integral to your sense of self, your identity and how you conduct your life.