Answer Happy

Which answer below shows the correct order of white blood cells
during activation of the specific immune response?
Group of answer choices
Macrophages --> Helper T-lymphocytes --> B-lymphocytes and
Killer T-lympohcytes
Marcophages --> B-lymphocytes --> Helper and Killer
T-lymphocytes Helper
T-lympohcytes --> Killer T-lymphocytes --> Macrophages
& B-lymphocytes
B-lymphocytes --> Macrophages --> Helper & Killer
T-lymphocytes