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 can help you to make sure your views and wishes are heard; that you have all the information you need to help you make choices and decisions.An Independent Advocate can support you to speak up for yourself, to make sure your views and wishes are heard and help you to secure your rights.If you find that it is not always easy to get your views and wishes across, an advocate can help you to make sure your voice is heard.dvocacy can help you to make sure your views and wishes are heard; that you have all the information you need to help you make choices and decisions.