Money(job)
Company(how good its worked)
Communication
Low-frequency magnetic fields induce circulating currents within the human body. The strength of these currents depends on the intensity of the outside magnetic field. If sufficiently large, these currents could cause stimulation of nerves and muscles or affect other biological processes.
Biological. I thought that the answer would be evolution but that is not one of the options. I think my answer is right. I hope it is.
Health education will help an individual to further public education by spreading the importance of health and knowledge about it among public.