Atype of white blood cell that engulfs foreign pathogens and activate lymphocytes is a(n)

I believe that the answer would be a phagocyte.

Phagocytes are a type of white blood cell that are found in bone marrow. They protect the body y engulfing foreign particles including pathogens.

I hope this helps! I'm happy to ask any other questions you might have :)

True statement gravity force is more on bigger mass, less on smaller mass.all mass fall on planet with same acceleration and speeds