Question

V I B G Y OR
HIGH
1. Air that enters the air sacs is rich in -
oxygen
2. Air that leaves the air sacs is rich in
ed oxygen
3. Air sacs are surrounded by -
Blood Capillari
4. The capillaries around the air sacs take in -
5. Name the waste materials that the lungs give out.
coa, watu rapon​

Answer 1

Answer:

V I B G Y O R. :it's the colors of rainbow.

V: violet.

I: indigo

B : blue

G : green

Y : yellow

O : orange

R :red

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