A short history of biology tracks the study of life through the ages, showing our fascination with the living world around us, from the ancient Egyptians to Charles Darwin’s theories and the study of DNA. The second reading text is a letter from a professor of biology, spelling out the four branches of this science and taking students through different career options. Listening exercises focuses on the nature of germs and climate change.

Photo of people working in a laboratory.

Source: Martin Shields / Alamy Stock Photo


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