0893 Science Past Papers -

Science isn't just a collection of facts; it’s a method of inquiry. Past papers often present "unseen" scenarios—like a specific experiment involving a strange plant or a unique chemical reaction—that require students to apply known laws to new situations. This builds the critical thinking skills necessary for higher-level IGCSE or O-Level studies.

Suggest one reason why the population estimate might be lower than the actual population. [1] 0893 Science Past Papers