If a behavior tends to increase after a consequence occurs, that consequence is most likely used as . A.

reinforcement

B.

punishment

C.

extinction

D.

aversive stimuli

Please select the best answer from the choices provided

A

B

C

D

the answer is Reinforcement

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.

that is wrong, its not thymus.