🌐 bbc.co.uk
Ecological sampling - Ecosystems and habitats - KS3 Biology - BBC Bitesize
Sampling is a type of scientific surveying. Find out more with Bitesize. For students between the ages of 11 and 14.
↗ https://www.bbc.co.uk/bitesize/topics/zxhhvcw/articles/zndyf82