What is the reproductive system? The human reproductive system is the set of organs and structures that allow reproduction and the continuity of the species. In women it includes: Ovaries (female gonads) Fallopian tubes Uterus...

What is the renal system and how does it work? The renal system , also known as the urinary system , is essential for: Blood filtration Elimination of toxins through urine Maintaining electrolyte balance Blood...

What is the skeletal system? The human skeletal system is composed of bones, joints, and cartilage, and represents approximately 80% of body weight . It is the supporting structure of our organism and allows: Support...

What is the Muscular System? The muscular system is made up of all the muscles in the human body, which allow: Voluntary and involuntary movement The support of the skeleton Heat production The internal transport...

What is the respiratory system and how does it work? The respiratory system is the complex of organs and tissues responsible for gas exchange between the external environment and our bodies. Thanks to it, we...

What is the digestive system and how does it work? The digestive system is the complex of organs responsible for digesting food , absorbing nutrients, and eliminating waste. It is essential to our daily well-being....

What is the immune system and how does it work? The immune system is our first line of defense against viruses, bacteria, fungi, and other pathogens. Its main function is: - Protect the body from...

What is the lymphatic system and what is it for? The lymphatic system is a fundamental part of our body, closely linked to both the circulatory system and the immune system . Its main function...

What is the circulatory system? The circulatory system is responsible for carrying oxygen, nutrients, and hormones to cells and removing waste substances such as carbon dioxide. It is composed of: - Heart , which pumps...