Here's a piece from Chapter 1: "The Science of Biology" :
You're referring to the biology textbook "Biology" by Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, and Robert W. Jackson, commonly known as the "Curtis Biology" or simply "Biology" by Curtis and Barnes (the original authors of the first edition). biologia curtis
Source: Reece, J. B., Urry, L. A., Cain, M. L., Wasserman, S. A., Minorsky, P. V., & Jackson, R. W. (2020). Biology. 11th Edition. Pearson Education. Here's a piece from Chapter 1: "The Science