Name two scientific issues that involve ethics

Morals or values of conduct matters in doing scientific investigation. It protects the rights of the living organism that is being studied in the research and when the writer suggests, living organism. It is either human, animal or plants. Stewardship is always important as valuing and curiosity. Main issues nowadays concerning scientific investigations implies:
1.       Animal care. Some areas abuse the study of animals, the species may include rats, cats or dogs, or any other animal of the matter.
2.       Human subjects. This is a crucial process when confronting developing research under human beings. Respecting their rights as individuals –persons- and confidentiality of any leaked information that has come out of the research.

B.) nitrogen fixationnitrogen fixation is the process of nitrogen molecules seeping into the soil and inside plant roots and bacteria. it gives more "life" to plants