The curved surface in the night sky on which stars appear to be fixed is called the orbital path

celestial sphere

ecliptic plane

star chart

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules