My husband has shortness of breath. the doctor said he has the lungs of a 78 years person. what does it mean?? a. &nbsp;Probably not my lungs didn&#39;t but they won&#39;t get worse.
Photosynthetic Bacteria. Photosynthetic bacteria are a unique species of microorganisms that use the sun as a source of energy. Plants use a substance called chlorophyll to absorb the sunâs rays and turn it into the nutrients needed for everyday maintenance and growth.his is a short summary of the definition of photosynthesis, the different types of photosynthetic bacteria and how they differ from each other. It is important to note that other photosynthetic bacteria may exist and have not been identified yet.
Section 3 - Photosynthesis. The sun is the source of energy for most living things. All cells need energy to carry out their functions. The process by which a cell captures the energy in sunlight and uses it to make food is called photosynthesis.Nearly all living things obtain energy either directly or indirectly from the energy of sunlight captured during photosynthesis.hen your cells need energy, they make a withdrawal by breaking down the carbohydrates in food to release energy. The process by which cells obtain energy from glucose (a type of sugar) is called respiration. During respiration, cells break down simple food molecules such as sugar and release the energy they contain.