Answer:
Correct answer is European diseases had killed much of the native workforce.
Explanation:
As we all know around 90 percent of Natives died because of the diseases and other problems that were brought to them by Europeans. That is why they could only turn themselves to slave trade. Slaves were usually imported from Africa.
Other answers are false, especially options one and three, which have no connection with historical events. When it comes to option 4 it was actually pretty often that Africans would sell slaves to Europeans.
Answer:
b. hypothesis
Explanation:
The statement, "We expect our study to show that students who sleep fewer than five hours the night be-fore the exam will perform more poorly than those who sleep more than five hours," would be considered a hypothesis.
A hypothesis is a proposed explanation for a phenomenon, a scientific guess, an idea or explanation that you test its validity through study and experimentation.
The statement is an example of a hypothesis that is subject to testing.
The correct answer is A. The implied consent law states that by drivign a vehicle you have aggreed to submit to chemical tests of your breath, blood or urine to determine alcohol or drug consumption, when asked by a law enforcement officer.
Answer:
The correct answer would be Embodied Ethnocentrism. Our sense of familiarity and comfort within our own culture is known as Embodied Ethnocentrism.
Explanation:
When a person feels close association, ease and comfort within his own cultures, this is called as Embodied Ethnocentrism.
For example when a person wears his traditional cultural dresses in his culture and sees other wearing the same type of dresses, he feels comfortable in his attire, whereas if he is in another culture and is wearing his traditional dress and sees others wearing their traditional dresses, he would surely feel discomfort. So this feeling of being familiar and at ease is called as the embodied ethnocentrism.
Bases increase the concentration of hydronium ions by donating hydroxide ions to water molecules is False.
<u>Explanation:</u>
Bases are counterparts of acids. They take Hydronium protons from water, and increase the OH- I ions in the solution. One example for this could be ammonia.
When ammonia is added to a solution it accepts a proton of hydronium and becomes ammonium ion.
Solutions which posses’ higher concentrations of hydronium are called acidic solutions and those possessing lower concentrations of hydronium ions are basic in character. Also, pure water is neither acidic nor basic; therefore the concentration of hydronium ions in pure water is neutral.
