How did Ptolemy's theories contribute to the development of astronomy?
He believed that the Earth was flat.
He believed that the moon's rotation caused ocean tides.
He thenrized that the Earth was moving closer to the sun.
He theorized that the Earth was the center of the universe.

What is institutional discrimination in the social work field

Hich explains why the constitution gave congress the power to create a system of federal courts? the constitution wanted congress to share power with the judicial branch. the constitution anticipated the need for courts lower than the supreme court. the constitution wanted congress to share power with the appellate courts. the constitution anticipated the need for courts equal to the supreme court.

Which statement best summarizes how interpreted in very strict terms government have changed over time