NlmbHerbo NlmbHerbo

10-02-2017
Biology

contestada

What substance in the esophagus lining helps make swallowing easier?

Respuesta :

jtorres7936 jtorres7936

02-05-2019

Answer:

c. mucus

Explanation:

Answer Link

notashataggart notashataggart

17-02-2021

Answer:mucus 2021 edg

Explanation:

I seen it in the test

Answer Link

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