Which actions are involved in the immune response

Answer and Explanation:

The immune system protects the organism against pathogens such as, for example, bacteria and viruses

Steps:

1-A pathogen infects the organism

2-Macrophages engulf and digest pathogens, and subsequently recruits helper T cells

3-T cells recruit cytotoxic B cells

4- B cells generate plasma cells that secrete antibodies including  IgA, IgG and IgE

5-Antibodies bind to antigens and these complexes are targeted for phagocytic degradation

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

there is no stairs in bungalow

explanation:

poof