The smear is stained with a special dye, which helps tell the difference between various types of white blood cells. Five types of white blood cells, also called leukocytes, normally appear in the blood: 1  Neutrophils.  Lymphocytes (B cells and T cells)
What type of plate boundary leads to subduction? Convergent plate boundaries lead to subduction. Subduction occurs  when one tectonic plate rides over the edge of another tectonic  plate which sinks into the mantle as theyâ¦ converge.
A subduction zone is where two lithospheric plates meet. Lithospheric plates otherwise known as Tectonic Plates are massive portions of the earths crust. Subduction only occurs when an oceanic plate is overtaken by a continental plate causing it to melt into the mantle.