Answer: The main organ of the integumentary system is the skin.
Explanation: The skin regulates body temperature, keeps germs from entering your body, and produces vitamin D to help absorb calcium.
Explanation:
Volume = 18×8×2 =288 (units)³.
please put the unit as follows in the question.
hope this helps you.
Phytoplankton and Photosynthesis
Importance in Global Ecosystem
