Answer:
(3) protons
Explanation:
Magnetic fields are produced by charged particles in motion. Let's analyze each option:
(1) x rays --> they consist of photons, which are neutral particles, so they don't produce magnetic fields
(2) gamma rays --> they consist of photons, which are neutral particles, so they don't produce magnetic fields
(3) protons --> protons are charged particles, so they can produce magnetic fields if they are in motion
(4) neutrons --> neutrons are neutral particles, so they don't produce magnetic fields
Answer: c. This is not plagiarism
Explanation: Plagiarism is the act of using someone else's words or ideas as though they were yours. When using someone else's words or idea, put them in quotation to show that you are only borrowing the statement from another person. Also the source should be acknowledge. In this case, the student quoted DBR and the statement was in quotation to show that it wasn't his own words or idea, that is not plagiarism.
Answer:
B
Explanation:
according to the article, more people means more food, more food means more land, more land means less trees. So basically they cut trees to clear land for cattle and crops. So, they need more space for their cattle because there is more people, which means, more mouths to feed.
Answer: After world war II
Explanation:
Political science and comparitive politics changed after world war II, there was a better view to how politics was now seen instead of the descriptive and atheoretical knowledge that was held.
<span>In hopes of finding a route to Asia,Prince Henry started the first school to teach sailors about oceanic navigation, mapmaking, and more. He sponsored 14 expeditions in 12 years to try to navigate Cape Bojador on the coast now Western Sahara.Finally, Gil Eannes was able to successfully complete the journey. This became a stepping stone to find a maritime route to Asia.</span>
