Which of the following helps keep body cool?

সাধারণ বিজ্ঞান
Basic Information of Daily Science, Inventions and...

প্রশ্নঃ Which of the following helps keep body cool?

  • ক. Mastication
  • খ. Urination
  • গ. Perspiration
  • ঘ. Respiration

সঠিক উত্তরঃ

Perspiration
There are no comments yet.
Authentication required

You must log in to post an answer.

Log in