Answer:
He spent a great deal of time immersing himself in nature, testing scientific laws, dissecting bodies (human and animal) and thinking and writing about his observations.
Explanation:
Probably because of his abundance of diverse interests, da Vinci failed to complete a significant number of his paintings and projects.
Answer:
<em><u>new ocean floor </u></em>
Explanation:
<em><u>Earth's crust is spreading, creating new ocean floor and literally renewing the surface of our planet.</u></em>
the internal validity is still manipulated by the researcher and the DV is measured.
The DV is a variable that is being measured/observed, whereas the IV is a variable that is altered to see how it impacts something else. The term "dependent" refers to the idea that the IV will have an impact on the DV.
<h3>What parallels exist between studies conducted in a lab and those conducted in the field?</h3>
Since experiments are the only way to reliably establish causality, laboratory and field experiments are comparable in that they are both helpful in determining cause and effect. Furthermore, because there is a high level of control over confounding variables, the two experiment designs have the potential to have high internal validity.
Learn more about internal validity:
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Answer:
the founding documents of the United States.
Explanation:
Innovative concepts and new ideas like social contract and Tabula Rasa from the Enlightenment philosophers have changed the mind of the colonist by making them comprehend their rights. Researchers showed new ideas and those ideas went against orthodox religious doctrines, scientists named this time frame Enlightenment. The Declaration of Independence set forth by the founding fathers of the U.S states a government is permissible only if the people agree to be governed by it. The Declaration of Independence introduces the principle of the Enlightenment which included equality, natural rights, and sovereignty, and that the primary aim of a government is to protect these rights.
