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.
What plants need. How plants breathe. Just like people, plants need air in order to live. Human beings use lungs to breathe in a gas called oxygen and breathe out a gas called carbon dioxide. Without our lungs, we couldnât survive. Plants on the other hand, use their leaves and roots to breathe in carbon dioxide and turn it into clean, pure oxygen that humans and animals then breathe. If it werenât for plants, we wouldnât have enough oxygen!