The rapid change in technology, knowledge explosion. and the increased and complex health care demands. challenge the nurse's knowledge, technical competence, interpersonal skills and commitment.
During the process of Photosynthesis, a plant gives off oxygen through its stoma, (openings not unlike pores in the leaves), and when Photosystem II in the chloroplast breaks â¦ up water into hydrogen and oxygen, the oxygen is released.
How Plants Breathe. Plants do breathe-they give out carbon dioxide and absorb oxygen from the air that surrounds them. Their tissues respire just as animal tissues do. Plants, however, do not have lungs or a blood stream, so we cannot say that they breathe in the same way as animals.