The tiny air sacs at the terminal end of the airways; the place where gas exchange occurs in the lungs
2 answers:
Alveoli is the right answer.
I believe the answer is alveoli
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Answer:
I believe the answer is B
Explanation:
I hope this helps
Answer: Summer
Explanation: because Texas is in the northern hemisphere therefore the sun is directly on it
Biomes, biodiversity, wetlands, permafrost, and estuary
Let's see the formula

- r is the distance
- G is gravitational constant
- M is mass of earth
- m is mass of object.
Hence

- If distance is more force is less .
- If distance is less force is more.