What is the definition of a word?(1 point) how the word is used in a sentence how the word is used in a sentencea. the first and last words on a dictionary page the first and last words on a dictionary pageb. the exact meaning of the word the exact meaning of the word howc. the word is said or spoken how the word is said or spokend.
I haven't referred any source from internet nor in dictionary. This answer is completely based on my understanding.
Explanation:
Word is a combination of letters or a single letter which is capable of making some sense and meaning. Some arbitrary combination of letters like dfsdggf, fgdfgdf can not be called words. They have to follow the rules of syllables also, which tells about the vowel and consonant position.
Nevertheless, major factors that contribute to urban air pollution are anthropogenic activities, including transportation, domestic use of fossil fuels, industrialization, power generation, combustion and agriculture and beauty products.
coal powered power plants are a major source of urban air pollution. Combustion of material is an activity that releases toxic gases in the atmosphere and contributes to urban air pollution. Combustion releases CO₂ and incomplete combustion releases CO. Both of these gases lead to urban air pollution.
Food remains safe at 5oC because this temperature prevents the growth of microorganisms. Microorganisms usually require hot and humid places to grow whereas at this temperature they cannot grow and survive.
Naxalites are a group of far-left radical communists, supportive of Maoist political sentiment and ideology. Their origin can be traced to the splitting in 1967 of the Communist Party of India (Marxist), leading to the formation of the Communist Party of India (Marxist–Leninist).