[Solved] Frequently a critical component in the medium,often the carbon source,is added _____________ so that the microorganisms will not have excess substrate available at any given time. A)sporadically B)continuously C)gradually D)None of these choices are correct. Sexual Development: The process by which individuals attain physical and psychological characteristics related to sexuality, including puberty and sexual orientation. Hormones: null Observations: The act of noticing or perceiving something and registering it as being significant, often used in research and studies for data collection. Pornographic Magazines: Printed publications containing images and texts intended to stimulate erotic feelings rather than convey art or education.