Answer:
Your answer would be ( A star has 2 star systems )
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Archaebacteria are called ancient bacteria whereas eubacteria are called true bacteria. Unlike eubacteria, archaebacteria can survive in extreme conditions.
DNA<span> is a double helix, while RNA is a single helix. Both have sets of nucleotides that contain genetic information. </span>DNA<span> is a molecule that contains the instructions an organism needs to develop, live and reproduce.</span>
Similar in exponential decay 10 grams of a radioactive materials are present after a certain time period it will decayed to 5 grams now from this point the further decaying process will depend upon these 5 grams present currently
examples of natural processes showing exponential growth or decay are<span>·<span> </span></span>Population growth<span>·<span> </span></span>Bacterial growth rate<span>·<span> </span></span>Viruses growth rate<span>·<span> </span></span>Radioactive decay<span>·<span> </span></span><span>Temperature decrease</span>
<span>Actually energy is the capacity to do work. It is not moving. It is transmitted, propagated, dissippated, or radiated. It depends upon what type of energy it is. Heat energy is dissippated through conduction, convection or radiation. For conduction the particles must be in contact. For convection the particles which posses the energy must ba able to move about. For radiation, even without a material medium the energy is transmitted in the form of waves. Eg. energy from the sun. When a stone is dropped in still water the energy is imparted to the water surface. This energy is distributed all over the water surface in the form of circular waves (ripples). Electrical energy - through conducting wires or electromagnetic radiation. Light energy & sound energy are through waves.</span>
