The cause is the fact that they have orbits of different size.
For two objects in orbit around the same central body, the one in the
larger orbit will take longer for each complete revolution.
And if two objects are in the same-size orbit, their periods of revolution
are identical, even if the objects have different size and mass.
(Example: All TV satellites are in the same orbit. Some are big and heavy,
some are smaller and lighter, but all of them revolve around the Earth in
exactly 24 hours.)
The section of the Hertzsprung-Russell diagram that has the coolest and the brightest stars are the super-giants.
<h3>What is the Hertzsprung-Russell diagram?</h3>
This is a diagram that is used in the field of astronomy to show the absolute brightness of stars against their temperatures.
The super giant stars occur at the upper right of the diagram. In order to find the super giants on this graph, you have to find them at the top right.
Read more on the Hertzsprung-Russell diagram here:
brainly.com/question/22641110
The answer is D: Settlement patterns are influenced by the availability of resources.
Why not the others (a,b, or c) ?
In C, They didn't provide information for people who live there for one and a, and b are irrelevant.
Hope this helped you! :)
