Alveoli which are small balloon-like structures present in the lungs.
Answer: 17
The atomic number is the number of protons, neutrons, or electrons a cell has in its original form
Answer:
here's your ans..hope it helps.
Answer:
I believe by increasing the cell (the amount of cells)
Explanation:
Answer:
Raquetball
Explanation:
why because it is moving tthe least distance for lots of speed