BIOLOGY
Sources:
How do humpback whales survive in the marine environment?; Part I. (2019, October 1). Www.orcaireland.org. https://www.orcaireland.org/how-do-humpbacks-whale-survive-in-the-marine-environment
humpback whale | Size, Song, Habitat, Migration, & Facts. (2019). In Encyclopædia Britannica. https://www.britannica.com/animal/humpback-whale