Adoctor uses an instrument(s) that emits light and allows the doctor to view the inside of a patient’s intestine. what is the doctor most likely using? - a telescope, a microscope, laser beams, or fiber optics

Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.