Question

what is science
where it is used and why​

Answer 1

Answer:

The study and knowledge about the physical world and natural laws.

Answer 2

science is the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment.

It can be used to develop new technologies, treat diseases, and deal with many other sorts of problems. Science is ongoing. Science is continually refining and expanding our knowledge of the universe, and as it does, it leads to new questions for future investigation. Science will never be "finished."

hope this will help you....