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Alfred Russel Wallace supported his idea of natural selection through observations of species distribution and variation in different environments, particularly during his travels in the Amazon rainforest and the Malay Archipelago. He noted how species were adapted to their specific habitats, with those in similar environments exhibiting convergent traits despite geographical separation. Additionally, he recognized the role of competition and survival in the struggle for existence, leading to the gradual evolution of species. These observations, alongside the natural variation he documented, formed the basis for his co-discovery of the theory of evolution by natural selection.
What else can I help you with?
What is an idea based on observation with no experimental evidence?
It's called a theory.
What is the idea that knowledge is acquired only through direct observation?
Empiricism
What is a familiar idea used to explain unfamiliar facts is a what?
Theories are familiar ideas used to explain unfamiliar facts.
What is a testable idea or explanation that leads to scientific investigation called?
A testable idea or explanation that leads to scientific investigation is called a hypothesis. It is a proposed explanation for a phenomenon that can be tested through experimentation and observation. A hypothesis must be specific and measurable, allowing scientists to gather data to support or refute it. This process is fundamental to the scientific method, enabling researchers to draw conclusions based on empirical evidence.
How an idea become a scienific theory?
An idea becomes a scientific theory through a rigorous process of observation, experimentation, and validation. Initially, a hypothesis is formed based on preliminary observations. This hypothesis is then tested through repeated experiments, and if it consistently yields reliable results, it can gain support from the scientific community. Over time, as more evidence accumulates and the idea withstands scrutiny, it can be formalized into a scientific theory, which provides a comprehensive explanation for a range of related phenomena.
What element of a paragraph uses ideas and facts to support the main idea?
Supporting sentences use ideas and facts to support the thesis or main idea.
In the movie Braveheart William Wallace supposedly impregnates the then princess of England Was this fictional?
Yes, the portrayal of William Wallace impregnating the princess of England in the movie "Braveheart" is fictional. In reality, there is no historical evidence to support the idea that Wallace had a romantic relationship with Princess Isabella, who was only a child at the time of Wallace's rebellion. The film takes significant liberties with historical facts for dramatic effect.
What type of details are used to support the main idea of this article?
Facts
What type of details are used to support main idea of the article?
Facts
To strengthen or prove an argument or idea by providing facts details examples and other information?
support
Which element of a paragraph uses ideas and facts to support the main idea?
This is done in the body of the paragraph.
What kind of paragraph tells a story with concrete and vivid details that support your main idea?
facts Illustration
How do you strengthen or substantiate an argument or idea by providing facts or details that examples and other information?
You use 'Support'
What is the difference between a theory and data?
A theory is a well-supported explanation for phenomena based on observation, experimentation, and analysis. Data refers to the facts, figures, or information collected from experiments, surveys, or observations, which are used to support or refute a theory. In summary, a theory is an overarching explanation, while data are the specific observations that inform and test that theory.
When evolution was first proposed what was used as evidence to support this idea?
Fossil records, anatomical similarities among different species, and the observation of natural selection in action were some of the key pieces of evidence used to support the idea of evolution when it was first proposed.
What are the facts or details that back up a main idea thesis or theme?
Facts and details that back up a main idea, thesis, or theme provide evidence, examples, and explanations that support the central argument or point being made. They help to strengthen the argument, demonstrate the validity of the main idea, and provide a comprehensive understanding of the topic being discussed. It is essential to use relevant, accurate, and credible facts and details to support the main idea effectively.
What is the definition of direct-observation?
Is the observation without a particular and pre-existing idea about what is observed.
