The following diagram shows a cross section of the stem of a plant.

The diagram implies that:
A. Cells within multicellular organisms are interchangeable
B. cells within multicellular organism are diffrent
C. cellos within multicellular organisms preform the same functions
D. cells within multicellular organisms look the same

answer denitrification;

registered nurse (rn): the rn is responsible for carrying out both the medical plan of care prescribed by the physician as well as the nursing care plan developed by the nursing staff. the rn assesses each resident and modifies the nursing care as needed to meet the patient's needs.

i took a test for bio that had this question and these were the correct answers, not sure if this is any now lol

the nervous system and the muscular system work together.  

sweat reaches the surface of the skin and evaporates into the air.

muscles underneath the skin relax, causing hair on the skin to lay flat.