Biology 18. Body Fluids and Circulation for Session 2023-24 18. Body Fluids and Circulation is a chapter in 6. Biology Book of Class 11 which is issued by NCERT, These books are considered to be the best for preparing for competitive exam and having clear understanding of concept. The 18. Body Fluids and Circulation Chapter of the NCERT Class 11 6. Simple organisms like sponges and coelenterates circulate water from their surroundings through their body cavities to facilitate the cells to exchange these substances. More complex organisms use special fluids within their bodies to transport such materials. Download or read online the PDF of Body Fluids and Circulation, a lesson from NCERT Book Class 11 Biology. Find the direct link, the complete book PDF, and other study material for Class 11 Biology at aglasem.com. The flow of an extra-cellular fluid having food, oxygen, hormones, blood etc. to the various body parts, and to carry waste products of metabolism is known as circulation.
