The convention on biological diversity is dedicated to promote sustainable development conceived as a practical tool for translating the principles of:

Correct option is B

The Convention on Biological Diversity (CBD) is directly aligned with the principles of Agenda 21. Agenda 21 is a comprehensive plan of action to be taken globally, nationally, and locally by organizations of the United Nations System, Governments, and Major Groups in every area in which human impacts on the environment. It was adopted by more than 178 Governments at the United Nations Conference on Environment and Development (UNCED) held in Rio de Janeiro, Brazil, in 1992. The CBD, established during the same Earth Summit, seeks to address the global challenges of biodiversity loss, promoting sustainable development through the conservation and sustainable use of biological diversity and equitable sharing of benefits arising from genetic resources. This connection makes Agenda 21 the correct answer, as it embodies the global commitment to environmental sustainability and is the foundation upon which the CBD's objectives are built.