what is science?

such knowledge or such a system of knowledge concerned with the physical world and its phenomena : natural science 

Science is the systematic study of the natural world through observation, experimentation, and reasoning. It helps us understand how things work by developing theories and laws based on evidence.

Branches of Science:

1. Physical Science – Study of non-living things (Physics, Chemistry).

2. Life Science – Study of living organisms (Biology, Botany, Zoology).

3. Earth & Space Science – Study of Earth, space, and the universe (Geology, Astronomy).

Scientific Method:

1. Observe a phenomenon.

2. Form a hypothesis (educated guess).

3. Conduct experiments.

4. Analyze results.

5. Draw conclusions and refine theories.

Science drives innovation, technology, and progress, helping us solve problems and improve our understanding of the universe.