10 ! plz asap; ; think about how the amount of energy changes as you move stepwise from producers to primary consumers tertiary consumers in a food chain which shape could you use to model the quantities of energy out all these types 1.circle 2.square 3.triangle 4.line

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.