dmoulthrop8114 dmoulthrop8114
  • 02-06-2018
  • Biology
contestada

The substance in the digestive system that lubricates moistens and protects the surface of the lumen is

Respuesta :

Allyfluffy
Allyfluffy Allyfluffy
  • 02-06-2018
Mucus protects the surface of the lumen.
Answer Link

Otras preguntas

how might a scientist a determine  whether trait sex-linked by observing the offspring of several genetic crosses
The gases in the air attracted to earth by gravity form layers called the ____
What culture believes health is harmony between man and nature?
How did Alexander the Great rise to power and how did he spread Greek culture to other lands?
a soccer team played 160 games and won 65% of them. how many did they win?
Why were the 1920's considered the best and worst of times?
What is the main religion of Latin america
when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?
sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?
what is the simplest square root of 1345? no decimals please