Which of these things is true about the moon? a) the moon is always moving around Earth in a circle.

b) the moon is always in the same position in Earths sky.

c) the moon is always moving in many changing patterns around Earth.

d) the moon is always moving back and forth across Earths sky.

Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.

Which position represents spring in the southern hemisphere? a) b) c) d)

Ineed ! i have no clue how to do this problem.