A non-specific immune response (also called immunity) is antigen-independent while a specific immune response is antigen-dependent. The examples of the non-specific immunity are fever, phagocytosis by macrophages, skin and mucus. The example of the specific immune response is cytotoxic T-cells able to recognize antigens on infected cells and kill them before the infection could spread.
Answer:
The answer of the question is c
Gamma-amino-butyric acid (GABA)
1. C. Hydrothermal Vents
2. C. Trace amounts of resources
3. Not Sure
4. B. Conduct deep-sea research
5. D. New ocean floor (my best guess) (Not sure!)
I hope this helps you!
