Which of the following statements explains why the Earth has a gravitational field? A. It has mass. B. It has an electric charge. C. It is revolving around the Sun. D. It is rotating on its axis.

This map is depicting the 16th century route of what explorer? a) hernando de soto b) james oglethorpe c) sir walter raleigh d) juan ponce de leon

Which of these actions were taken by the us government to get ready for war? check all that apply. using a draft to build armed forces planting victory gardens for food and to boost morale promoting conservation of key products trying to get people to buy liberty bonds taking new jobs to meet demands promoting patriotism

Which character are always present in all living organisms