Drag each label to the appropriate location on the flowchart. carbon dioxide diffuses into a capillary. carbon dioxide diffuses into a capillary. air exits through nose or mouth. air exits through nose or mouth. carbon dioxide is carried to the lungs.

Air enters through the nose - carbondioxide diffuses into a capillary - carbondioxide is carried to the lungs - Air exits through the nose

Explanation:air first enters through the nose then is used then carbondioxide is produced which then diffuses through a capillary and is carried to the lungs then it is expelled through the nose

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.