In any food web, plants are considered to be producers. they convert sunlight (solar energy into usable chemical energy (glucose. when we eat plants our bodies are using that chemical energy. what elements are rearranged to make glucose in plants? a water and oxygen b carbon, hydrogen, and oxygen c carbon dioxide and sunlight eliminate d carbon, oxygen, and solar energy submit hint

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.