शोध निकाल

काही रंग त्यांच्या इंग्रजी नावानेदेखील संबोधता येतात. उदा. लाल रंगासाठी RED हे नाव वापरता येते. Web colors have an unambiguous colorimetric definition...

impact. Oxygen was toxic; probably much life on Earth died out as its levels rose in what is known as the "oxygen catastrophe". Resistant forms survived and...