Only answers needed, not explanations. ASAP please and thanks….

Question Answered step-by-step Only answers needed, not explanations. ASAP please and thanks…. Only answers needed, not explanations. ASAP please and thanks. Question 1 attached.Question 2) To investigate the concern that exposure to electromagnetic fields produced by high-voltage power lines increases the risk of developing leukaemia, 23 000 workers from different geographical regions were monitored. The study revealed about the same incidence of leukaemia in this group as in the general population. The responding (dependant) variable in the study explained above is the:A. Number of workers studiedB. Electromagnetic fieldC. Incidence of leukemia D. Geographical location of the workers Image transcription textCertain types of radio waves are sued for communicating with spacecraft. Radio signals may be modifiedthrough amplitude modulation (AM) or through frequency modulation (FM). Which of the following diagramsrepresents a radio signal with a changing frequency?… Show more Science Physics SCIENCE 30 Share QuestionEmailCopy link Comments (0)