Vaccination is one of the most effective medical interventions to reduce morbidity and mortality of infectious diseases. The main principle of vaccination is the proactive induction of a protective immune response by mimicking the natural interaction of an infectious pathogen (bacteria, viruses, etc.)
6H2O + 6CO2 + light = > C6H12O6 + 6O2
2, plants and animals need oxygen to survive. Plants produce oxygen through photosynthesis and release the oxygen into the pond water.