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Gif. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. Other nerve areas are situated in or near the heart:
It is one of the earliest differentiating and functioning organs in the human body. Third international conference, ab 2008. It is a great present for science lovers, students, or.
The heart is a hollow muscular organ which lies in the middle of the chest cavity.
I heart biology updated their profile picture. Learn vocabulary, terms and more with flashcards, games and other study tools. 458 x 550 jpeg 29 кб. Heart o level biology multiple choice questions (mcq), heart o level biology quiz answers pdf to study online o level biology course.