Answer:
Both alveoli and villi help in increasing surface area of the respective organ. Both are associated with extensive blood capillary network for diffusion of important substances into blood: namely oxygen and dietary nutrients.
Explanation: dasjhsdjog
Answer and Explanation:
There isn't a 9-letter word that can be unscrambled from this word.
<u><em>#teamtrees #PAW (Plant And Water)</em></u>
D spend as much time developing the mind as developing the body
