Final answer:
Documenting a discovery involves recording and documenting the findings, observations, and data related to the discovery. In Mayor's Madagascar expedition, it would likely involve taking notes, making sketches or drawings, and capturing photographs of the discovered plants, animals, or fossils.
Step-by-step explanation:
Documenting a discovery involves recording and documenting the findings, observations, and data related to the discovery. In Mayor's Madagascar expedition, it would likely involve taking notes, making sketches or drawings, and capturing photographs of the discovered plants, animals, or fossils. This documentation process is crucial for scientific research, as it allows researchers to analyze and share their findings with the scientific community.