ANTAGONISTIC MUSCLES
\antˈaɡənˈɪstɪk mˈʌsə͡lz], \antˈaɡənˈɪstɪk mˈʌsəlz], \a_n_t_ˈa_ɡ_ə_n_ˈɪ_s_t_ɪ_k m_ˈʌ_s_əl_z]\
Word of the day
Ultraviolet Ray
- That portion electromagnetic spectrum immediately below visible range extending into x-ray frequencies. longer near-biotic vital necessary for endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic extravital rays) viricidal, bactericidal, mutagenic, carcinogenic used as disinfectants.