Register
The alveoli in the lungs have very thin surface membranes which are often made out of a single layer of cells. The alveoli in the lungs are used by the body for the exchange of  _______. A. nutrients B.
200k views
3 votes
The alveoli in the lungs have very thin surface membranes which are often made out of a single layer of cells. The alveoli in the lungs are used by the body for the exchange of  _______.

A.
nutrients
B.
energy
C.
gases
D.
liquids

User Pbattisson
by
6.1k points

1 Answer

4 votes
The answer would be C. gases 
User Zaim
by
6.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.5m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
What are three important types of forces
How can paleontologists help us understand the past
What is the phenotype of a heterozygous person using T for tall and t for short
Link Copied!