Why does the moon orbit earth instead of the sun?
group of answer choices

gravity depends on distance and the moon is closer to earth.

only large objects orbit around the sun and the moon is too small.

the moon used to be part of earth so it must orbit earth.

the moon is moving too fast and cannot change its orbit.

What is the social order of the ancient river valley civilization of mesopotamia?

How have the changes in china's laws affected its economy?

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period. the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided. a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs. an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.