Answer:
The correct answer is C.
Explanation:
The Russian Revolution was a series of uprisings that reached its peak in 1917. During this revolution the Tsarist rule was replaced by a temporary government that led to the establishment of the Soviet Union. That state lasted until its fall in 1991.
There were two phases to the Russian Revolution. The first period was the February Revolution of 1917, when Nicholas II of Russia's kingdom was replaced by a democratic government. During the second period, the October Revolution, the Bolsheviks wanted to establish a temporary government.
The leader of the October Revolution was Lenin who accepted Karl Marx's ideology. This is how communism really began. Unlike the February Revolution the October Revolution was planned in detail. On November 7, 1917 came the collapse of the temporary government under Aleksandr Kerensky by the Lenin revolutionaries. A liberal democratic government turned into a single communism and the revolution came to an end.
Sympatric speciation is the process in which two groups of organisms living in the same habitat diverge into separate species.
The evolution of a new species from a surviving ancestral species while both remain in the same geographic region is known as sympatric speciation. In evolutionary biology and biogeography, sympatric and sympatry refer to organisms whose ranges overlap to the point where they coexist at least in some places. If these organisms are closely related (for example, sister species), this distribution could be due to sympatric speciation. Sympatry is derived from the Greek roots v ("together") and t ("togetherness") ("homeland"). Edward Bagnall Poulton coined the term in 1904.
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This process of pairing and strengthening the conditioned response of salivation in the dog is called "acquisition".
Acquisition alludes to the main phases of realizing when a reaction is set up. In classical conditioning, it alludes to the period when the upgrade comes to bring out the conditioned response.
Think about Pavlov's classic experiment regarding dogs. By associating the introduction of nourishment with the sound of a tone, Pavlov could condition the pooches to salivate to the sound. The stage in which the dogs started to salivate to the sound is the securing time frame.
Biological, nutritional, chemical, physical, and social are the five agents recognized today. As Germ theory provided a framework for understanding the causal agents of disease.
<h3>What is Germ theory?</h3>
The germ theory is a school of thought in medicine that holds that some diseases are caused by tiny, microscopic, body-invading organisms that can only be seen under a microscope.
The "one pathogen to one disease" paradigm was built on the germ concept of disease, which Robert Koch put forth in the late 19th century and had an impact on the development of diagnostic microbiology in medicine.
Thus, Biological, nutritional, chemical, physical, and social are the five agents recognized today.
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It has affected bc of the global warming and popularization
