The idea that atoms move around definite pathways around the nucleus was coined by Neils Bohr in 1913. he postulated that electrons in the atom will absorb energy and move up to higher orbitals. when the electrons give off energy they go back down to lower orbitals. he postulated that this lose of energy was visible light.
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The best example, from the choices given here, of an open system is a car engine. All of the other examples are of closed systems. The correct answer is B.
I think the correct answer from the choices listed above is the first option. The abiotic component that would most likely change in a shallow ocean ecosystem during upwelling would be an increase in oxygen content. Hope this answers the question. Have a nice day.
A fever is an abnormal elevation of the body temperature. A low to moderate fever, when a low to moderate fever, when allowed to run its course, can be beneficial. fever can promote interferon activity. Fever can also accelerate tissue repair. lastly, fever will inhibit the reproduction of bacteria and viruses.
It is important to note that fever is not an illness, however, it is a symptom, or sign that your body is fighting an illness or infection. Fever stimulates the body's defenses, sending white blood cells and other "fighter" cells to fight and destroy the cause of the infection.
Answer:
build up
Explanation:
b. accumulating increased concentration
