Activity 1 – Frog or toad? Activity 2 – Classify the animals Activity 3 – Classification keys quiz Activity 4 – Create a classification key Classification helps scientists to put living things into ...

CBSE Class 9 Social Science Sample Paper 2026 with Solutions are available here to help students understand the latest exam ...

There are millions of different types of living things on Earth. In order to keep track of them all, scientists put living things into groups based on characteristics that they have that are the same.

A version of this article appears in the March 9, 1929 issue of Science News. Love our Health & Medicine stories? Our coverage would not be possible without the generous support of subscribers to ...

Students can download the chapter-wise MCQ PDFs to practice offline and revise quickly for school exams. These PDFs follow ...

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