Unproductive cough doesn't bring anything (sputum) up during the coughing process. A productive cough, sputum will be brought up from the lungs.
Usually a burial is the most common.
Answer:
<h2>Oldest sister </h2>
Explanation:
<h2>Sana makatulong </h2>
<h2>welcome po </h2>
I think it's most likely D because when I googled the definition it said something about gas so yeah
Answer:
Um testes release sperm and ovaries release eggs
