The moon orbits our earth. the opposite would never be true; the earth would never orbit the moon. one reason is due to the force of gravity. the object has a greater gravitational force and that determines what satellites orbit around it.

1. the is the thinnest part of the earth. 2. the is the thickest part of the earth. 3. what metals are mentioned in the text?

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

What are potential sources of error in marta’s experiment