Ok, so photosynthesis is when the sun is used for the plant's energy. The sun gives plants sugar and health. The cellular respiration is when it breathes. It gives out oxygen, so people (and other animals) could live. The ecosystem is helped because it helps to provide people and animals with oxygen.
<span> Cellular Respiration worldwide helps to keep atmospheric oxygen and carbon dioxide at stable levels.</span>Photosynthesis and cellular respiration are connected through an important relationship. This relationship enables life to survive as we know it. The products<span> of one process are the </span>reactants<span>of the other. Notice that the equation for </span>cellular respiration<span> is the direct opposite of </span>photosynthesis:Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells. In our cells, oxygen allows cellular respiration to proceed. Cellular respiration works best in the presence of oxygen. Without oxygen, much less ATP would be produced.
Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere. The exchange of carbon dioxide and oxygen during photosynthesis .
About composition of water and organisms that lives there.
Explanation:
scientists might be able to learn about the composition of seawater that was present millions of years ago if we study those stones that comes in contact to that ancient seawater because the traces of particles still present on it. This study provides valuable information about ancient times of earth and its natural resources. These rocks also provides animals that were present in that sea water at that time.
