Explanation is the correct answer.
Scientific investigation is the way researchers and scientists found to produce evidence to answer the questions about the world around us by using a systematic approach. Perceiving the question is the first step in any scientific investigation. <u>The second step is forming a hypothesis. This step is derived from two goals of psychology-description and explanation.</u>
Answer:
B. Land Area Is Divided By Population.
Explanation:
In the U.S., population density is typically expressed as the number of people per square mile of land area. ... The U.S. value is calculated by dividing the total U.S. population (316 million in 2013) by the total U.S. land area (3.5 million square miles).
Answer:
The explanation as per the given scenario is described in the below portion.
Explanation:
- Whenever we conduct a direct current throughout a billion direct current, then that billion splits into its ions, it the recognized as the Chemical effect of current.
- Ions are charged atoms, as well as there are two main kinds and it is only due to these ions that the flow of direct current in billion is possible. Such ions are defined as Anion and Cation.
His or her ability to use The Department of Energy, The EPA, The FBI, and The Department of Health and Human Services to influence other countries is The President's tools in foreign policy.
<h3>What is foreign policy?</h3>
Foreign policy are the predefined strategies and policies that need to be established and design in such as way that the home country can build a good relationship with the foreign countries. These policies are formed by foreign minister, but president implement them.
Thus, option C is correct.
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Answer:
factors included soil fertility, availability of water, climate, and diseases or pests.
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