Answer: the answer is False
Explanation:
BB or Bb because brown eyes are dominant and blue eyes are recessive.
The total volume of the gas-exchanging region in the lung is called alveolar volume.
The alveolus is an air sack-like organ in the end of the respiratory airway. The alveolus is the site where gas-exchanging happens, so only air inside alveolus that will undergo actual exchange. Air in bronchus or trachea wouldn't do exchange
To avoid any injuries or emergencies <span />
