Yes, anaerobic organisms still exist today. Anaerobic organisms are those that do not need oxygen in order to survive. Examples are Actinomyces, Bacteroides, Clostridium, Fusobacterium, Peptostreptococcus, Porphyromonas, Prevotella, Propionibacterium, and Veillonella. These organisms are very present now and exist in many places worldwide. Hope this answers the question.
<span>Classical conditioning. Classical conditioning occurs when we link something usually considered "neutral" with a what is called an involuntary response. An example of this would be a student who begins to fear school because of a bully at school. The student associates school with the bully. A well known example of classical conditioning is Pavlov's experiment with his dogs, where the dogs learned to associate the ringing of a bell with eating meat. The dogs only had to hear the bell (not actually see the meat) in order to begin salivating in anticipation of being given the meat to eat.</span>
Answer:
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They dvelop from 2 separate eggs
Fraternal twins each come from their own egg and sperm. The term for this is dizygotic , while identical twins are monozygotic.
Explanation:
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The structure<span> and </span>function relate<span> because what the </span>structure<span> is made of influences what the ... Therefore, it is fit to </span>do<span> the job of pumping blood around the body.</span>
