Since it is a circular rink something spinning in a non stop circular motion increases slightly and stays at a steady speed. So the girl technically is not accelerating.
Answer:
On the basis of the temperature data he collected from different weather stations set up by the Tsar, Humboldt constructed the first world map of average temperature in which he used lines to connect points of equal temperature, called isotherms
Explanation:
This just a little search on Wikipedia it might help you
The answer is....
C To identify similarities between different religions
Many scientists think the sun and the rest of the solar system formed from a giant, rotating cloud of gas and dust known as the solar nebula. As the nebula collapsed because of its gravity, it spun faster and flattened into a disk. Most of the material was pulled toward the center to form the sun.
Each system is unique, yet each interacts with the others.
