It's 30 years since Crowley began his radio career, as a co-presenter on Radio 1's In Concert programme. He had joined the BBC from NME, then the New Musical Express, where he took over on reception from Danny Baker, who had been appointed as a staff writer, alongside Tony Parsons and Julie Burchill.
Answers: Biotic Factors Biotic, meaning of or related to life, are living factors. Plants, animals, fungi, protist and bacteria are all biotic or living factors. Abiotic Factors Abiotic, meaning not alive, are nonliving factors that affect living organisms.
Factors that affect population size and growth. Tejvan Pettinger April 28, 2008 development. Readers question: Explain the main factors which affect population size. Economic Development. Countries who are in the early stages of economic development tend to have higher rates of population growth.