Answer:
<em><u>C.) An Earth-Centric model of planetary motion published by Ptolemy </u></em>
Explanation:
Earth-centric model was developed by Greek astronomer Claudius Ptolemaeus in the 2nd century AD. <em>'</em><em>Almagaest'</em> was his main work and it was the culmination of centuries of work done in Astronomy by Babylonian, Hellenistic and Hellenic astronomers. His model involved 80 epicycles to explain the motion of Five planets, sun and moon.
According to Ptolemaic model, Earth is at the centre of the Universe. Moon, Sun, star and planets orbit around the Earth and some of the orbits have epicycles. It is Earth-centred model also known as geocentric model. This model have eccentric motion.
disease is the correct answer
Hello. You forgot to mention that this question is about the article "9/11/2001" by Mike Kubic. Also, you forgot to mention that part A, shows that the word "haunt" as used in the 20th paragraph, refers to a place where a specific group of people is concentrated.
Answer:
A “proved to have deep roots”
Explanation:
In paragraph 20 of the article, we can see that despite the campaigns and efforts of different countries to combat and eliminate terrorist attacks provoked by radical Islamist groups, these groups have survived, huddled in the Middle East. This shows how these groups have deep roots, being able to establish themselves strongly in one place, which shows the difficulty in controlling and decimating this threat everywhere on the planet.
They used mules, horses and oxen. They are very strong animals and can pull a ton of weight, that is why they chose them.
