Scientific knowledge is empirical.
<h3>What is scientific knowledge?</h3>
These are established knowledge, used to explain a behavior of interest, which are of great importance to humanity.
It is to be noted that that scientific knowledge are empirical because they evolve over time as they evaluate current realities and explanations as new data and technology become available.
Learn more about scientific knowledge here: brainly.com/question/13159281
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Swahili is spoken by a majority of the people in sub-Saharan Africa.
Answer:
The President.
Explanation:
The United States Armed Forces, made up of the Army, Navy, Air Force, Coast Guard, Space Force and Marines, are the body in charge of providing national defense against external aggressions from other nations or from foreign insurgent or terrorist groups.
The President of the United States, according to Article II of the Constitution, exercises the role of commander-in-chief of the armed forces, which is why he is the one who has the final authority in all matters related to the military operations of the United States. Even so, this situation is subject to a system of checks and balances, such as the authorization that Congress must give when declaring war on another nation.
<span>When it comes to helping others, humans help both kin and non-kin, while other animals tend to help kin only. The answer is letter A. Humans, male and female are of the same species and therefore, it is natural for them to help each other. Unlike for animals, they only help their own kin, this is mainly due to their protectiveness against predators.
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New roads and canals being constructed, silk road, and grand canal all belong in “trade and economy increased” and the Confucianism thing would be “social harmony” :)
