Final answer:
The pathway from the movie 'Cast Away' to the lacrimal gland involves understanding tear production and the anatomy of the eye.
Step-by-step explanation:
The pathway from the movie 'Cast Away' to the lacrimal gland involves understanding the anatomy of the eye and tear production. In the movie, the protagonist, played by Tom Hanks, becomes stranded on a deserted island. The lacrimal gland is a gland situated above the eye that secretes tears to keep the eye moist. Tears flow from the eye to the nasal cavity through the lacrimal puncta, lacrimal sac, and nasolacrimal duct.