Class 7 · CBSE
Class 7 Science questions
60 questions. Open one to try it and read its answer with a full explanation.
1. The Ever-Evolving World of Science
Chapter page →2. Exploring Substances: Acidic, Basic, and Neutral
Chapter page →3. Electricity: Circuits and their Components
Chapter page →4. The World of Metals and Non-metals
Chapter page →5. Changes Around Us: Physical and Chemical
Chapter page →6. Adolescence: A Stage of Growth and Change
Chapter page →- Adolescence is the period of life roughly between the ages of
- Changes in the body during adolescence are controlled mainly by
- The time when a child's body becomes capable of reproduction is called
- A balanced diet is especially important in adolescence because
- Personal hygiene during adolescence includes