Answer:
According to Ptolemy, all the celestial objects such as the moon, the sun and other planets moves around the earth in a circular path. This means that the earth is located at the center of the solar system.
He made a combination of eccentricity and an epicyclic model in order to explain the motion of planets.
This concept was created because he noticed that some of the planets moves in the western direction, rather than in the eastward direction, with respect to the stars that are present in the sky.
I just took the test, the correct answer is
an international entity that monitors public health across the world = world health organization
a communication tool used to alert the world about Severe Acute Respiratory Syndrome (SARS) = Internet
means through which the world community was involved in the containment of the Ebola virus = public awareness programs
hope this helps
Answer: Cultural Convergence
Explanation: Converge - (A number of things) gradually change so as to become similar or develop something in common
