This clip explains how fish, reptiles, mammals and birds are classified into groups based on shared characteristics. Suitable for teaching science at KS2, KS3 and 2nd/3rd Level.

This clip explores the life cycles of a range of organisms are including a mammal, an amphibian, an insect, a flowering plant, a bird and a human. Suitable for teaching science at KS2, KS3 and 2nd ...

Nitrogen is one of the primary nutrients critical for the survival of all living organisms. It is a necessary component of many biomolecules, including proteins, DNA, and chlorophyll.