Which statement correctly describes a difference between the Roman and Gregorian calendars?

Which of these expressions demonstrates the identity property? Check all that apply.Which of these expressions demonstrates the identity property? Check all that apply.Which of these expressions demonstrates the identity property? Check all that apply.

Explanation:

Which of these expressions demonstrates the identity property? Check all that apply.Which of these expressions demonstrates the identity property? Check all that apply.

answer; primary source information;

she recieved a treatment not thought to be specifically effective in treating her disorder.