Protein apple and a lot of fruit
Alveoli small balloon-like structures which are responsible for the oxygen exchange in the lungs across the membranes. These are attached to the branches of the bronchial passages. These alveoli inflate and deflate with inhalation and exhalation. Answer is C.
Answer:
a1\0101 i know this because block 21 has to equal the same as the equation
Explanation:
Answer:
cells make up tissues , I guess
Be more specific so I can help you