ulgesteu rood. The villi are richly supplied
with blood vessels which take the absorbed food to each and every cell of the
body.
Q.5. How are the lungs designed in human beings to maximise the area for exchange
of gases?
n the mouth
Answers
Answered by
0
Answer:
vhhfghffkgdjgx vvhjhhm idler
Similar questions
English,
4 months ago
Social Sciences,
4 months ago
History,
8 months ago
Science,
11 months ago
Chemistry,
11 months ago