The phrase "of Arizona" is B. an adjective phrase, because it acts as if it were a simple adjective and describes the subject.
Cell,tissues ,Organs and Organ Systems. After tissues, organs are the next level of organization of the human body. An organ is a structure that consists of two or more types of tissues that work together to do the same job. Examples of human organs include the brain, heart, lungs, skin, and kidneys
I looked it up and it should be D. Nerve cells :)
