1) What is the name in English of the internal organ described as located in the left upper quadrant of the abdomen

1) The internal organ described as located in the left upper quadrant of the abdomen, responsible for removing old red blood cells and recycling iron, is known as the "spleen" in English. The spleen acts as a filter for the blood, removing damaged or old red blood cells and recycling iron from these cells for future use.

2) The organ where the fetus develops during the gestational period is called the "uterus" in English. The uterus is a muscular organ located in the female pelvis and is responsible for housing and nourishing the developing fetus during pregnancy.

3) The organs that produce important hormones such as insulin, glucagon, and somatostatin are known as the "pancreas" in English. The pancreas is a glandular organ situated near the stomach and plays a crucial role in regulating blood sugar levels. It produces insulin, which helps lower blood sugar levels, and glucagon, which raises blood sugar levels. Additionally, the pancreas secretes somatostatin, which inhibits the release of certain other hormones in the body.

4) The organs responsible for respiration are the "lungs" in English. The lungs are a pair of spongy organs located in the chest, protected by the rib cage. They play a vital role in the exchange of oxygen and carbon dioxide during breathing. The lungs absorb oxygen from the air we inhale and release carbon dioxide as a waste product when we exhale.

5) The muscular organ whose main function is to pump oxygenated blood throughout the body via blood vessels is called the "heart" in English. The heart is a vital organ situated in the chest, slightly tilted towards the left side. It consists of four chambers - two atria and two ventricles - and is responsible for circulating oxygen-rich blood to all parts of the body. The heart"s contraction and relaxation create the pumping action to maintain blood flow.

6) The heart contributes to controlling the circulatory system in the body. It helps regulate blood pressure by adjusting the force and rate of the heartbeat. Additionally, the heart plays a crucial role in maintaining the overall balance of various substances in the body, such as oxygen, nutrients, and waste products, by effectively pumping blood to all organs and tissues.