Acquired immunity is characterised by memory. Identify the sequence in which it happens :

(A) Subsequent encounter of the body with same pathogen
(B) Primary response is produced when the body encounter pathogens for the first time
(C) T-lymphocytes help B-lymphocytes to produce an army of proteins
(D) Body exhibits highly intensified anamnestic response

Choose the correct answer from the options given below:

(B), (C), (A), (D)

The correct answer is Option (2) → (B), (C), (A), (D)