I think it's your feet if I remember correctly.
Blood is found within the circulatory system of the mammalian body. This system comprises the heart and blood vessels.
Blood is found within the cardiovascular system of the body. Therefore, it is found in the blood vessels and heart. Blood remains within this closed system.
The cardiovascular system refers to the heart and blood vessels in the body so it is found around almost your entire body
The main organs found in the human body's muscular system are the cardiac muscles, smooth muscles, and skeletal muscles.
the heart is part of the circulatory system in the body.
which abbreviation stands for the body system containing the heart
The heart is ALWAYS a part of the circulatory system.
The circulatory system.
respitory system
Circulatory system
The heart and circulatory system.
Circulatory System