Is there a weekly rest day for an employee?

Which of the following statements is/are true?

Humans are nearly blind to most wavelengths of light.  if you lost  your  ability to see visible light,  but could choose another wavelength region  of  the electromagnetic  spectrum, what  would you choose? describe how you would see the world around you.​

What type of bone injury where in the ligaments to are partially a completely torn​