Answer:
Lymph
Explanation:
They produce antibodies and those antibodies cause pathogens to stick together and make it easier for phagocytes to engulf them
Answer:
Virus
Explanation:
Antibiotics can only kill Bacteria and Fungi. Virus, which is a non living pathogen, cannot be killed by antibiotics. virus insert its genetic material into host cells, co-opting the proteins to create viral replicates. These viruses break, or lyse, the cell and spread to other cells to continue the cycle.