¿Cuál de los siguientes elementos necesita la planta para la fase luminosa de la
fotosintesis?

thermophiles, notice the prefix thermo.

answer: the answer is b

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.

condenser is used to focus in the light microscope.