Through the analysis of the rotation curve of how the velocity of the planets from the sun differs when it rotates, people can measure the distribution mass.
Since the rotation curve decreases when the distance from the Sun is increasing, people can determine that Dark Matter is scattered along those distances.
Answer:
smaller tributary glaciers
Explanation:
like tributary steams, flow into the main glacier in their own shallow 'U' shaped valleys. A hanging valley forms where the main glacier cuts off a tributary glacier and creates a cliff.
hopeful that helped!
Answer:
C.
One ethnic group was almost eliminated.
Explanation:
I think it is the C one because it depends on the type of construction in the area
Answer:
C. getting smaller
Explanation:
More households are having 0 children.
