The modern idea of extinction as a common occurrence in earth's history was first proposed in the early 19th century writings of "Cuvier".
<h3>Who was Cuvier?</h3>
Georges Cuvier, also known as Georges-Léopold-Chrétien-Frédéric-Dagobert, Baron Cuvier, was a French biologist and statesman who founded the sciences of comparative anatomy and paleontology.
Some key features regarding the Cuvier are-
- Cuvier also claimed that the anatomical traits that identify groupings of animals are proof that species haven't yet changed from the beginning of time.
- Each species is so highly coordinated, functionally and architecturally, that it would not be able to withstand considerable alteration.
- He went on to say each species was formed for a certain reason, but each organ for a specific role.
- Cuvier disagreed with fellow colleague Jean-Baptiste Lamarck, whose presented the theory of evolution in 1809, and later with Geoffroy, who provided data relating the evolution of crocodiles in 1825.
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Answer:
2. Personal opinions
Explanation:
Primary sources are documents written by people who have witnessed a historical event, for example, a soldier's diary in World War II is a primary source. Primary sources are essential for carrying out good research, as they are the first-hand account of a witness of the historic moment. However, these reports often lack a critical distance, that is, the authors of the sources are unable to separate personal thoughts and emotions from historical events, and can often present exaggerated and very emotional information.
Answer:
To be a unique person means that you are one of a kind and no other person is exactly like you. This uniqueness partly comes from within, shown through our actions and behaviors. According to the Oxford Dictionary, the meaning of unique is “being the only one of its kind; unlike anything else.
Answer: Sanction
Explanation: Culture is the way of life of a group of people and it has some building blocks which enhances productivity in work place. The building blocks include: Norms, Values, Language, Beliefs, Status, and Role.