what is science and how its work
Answers
Answer:
Independence day is the national festival of India observed on the 15th of August and we celebrate it with great enthusiasm and patriotism. This year we will be celebrating our 75th Independence Day. On this day we honour the memory of the great warriors and freedom fighters who sacrificed their lives to make India an independent nation.
Answer :
Science is a system of knowledge: knowledge about the physical and natural world, knowledge gained through observation and experimentation, knowledge organised systematically.
Scientific knowledge can improve the quality of life at many different levels—from the routine workings of our everyday lives to global issues. Science informs public policy and personal decisions on energy, conservation, agriculture, health, transportation, communication, defense, economics, leisure, and exploration.