Who sings dis? Caught you lacking after school and sh. o.t at all your friends. It go like one, two, three, four, five, six, seven, eight, nine, ten

Arrange the following in order from the shortest wavelength to the longest wavelength. visible light gamma rays radio waves x-ray waves microwave infrared

Two technicians are discussing oil changes. technician a says that waste oil and old filters need to be disposed of according to the law. technician b says that old filters can be returned to the parts department for a core value. which technician is correct?           a. technician a only   b. both technicians a and b   c. technician b only   d. neither technician a nor b

Can you me with this question? i don’t understand.