Complete the statements relating to the electromagnetic spectrum. waves have the longest wavelengths. waves have the highest frequencies. waves have wavelengths between about 10 nm and 400 nm. waves have frequencies between 300 MHz and 300 GHZ. waves can be used to image bones in the human body. waves carry most of the thermal energy emitted by objects near room temperature. waves can be seen with the naked eye. Visible Microwave X-ray Gamma ray Ultraviolet