heart is the main organ that pumps the blood to circulate all over the body.
The organ or bodily system that helps your body to sense things around it is the nervous system. It does this by taking direction from receptor cells.
The spleen is an organ that plays a crucial role in the immune system and the filtration of blood. It helps remove old and damaged red blood cells, recycles iron, and serves as a reservoir for white blood cells, which are vital for fighting infections. Additionally, the spleen helps filter out bacteria and other pathogens from the bloodstream. Overall, it contributes to maintaining healthy blood and a robust immune response.
The organ system that helps your body to sense things is known as the sensory system. This will rely on the circulatory fluids to send messages from the sense organs to the brain.
Yes, having only half the normal amount of blood in your body is life-threatening. The human body typically contains about 7-8% of its body weight in blood, so losing half would severely impair circulation, oxygen delivery, and organ function. This condition, known as severe hemorrhagic shock, can lead to organ failure and death if not promptly treated. Immediate medical intervention would be critical to prevent fatal outcomes.
Small intestines are around 18-21 feet in length.
liver
The heart. It pumps blood around the body.
The blood.
Oxygen is transported via the Haemoglobin in the red blood cells in your blood. Therefore, the organ that pumps the oxygen around your body is the organ that pumps your blood around your body, which is obviously your heart.
Pancreas. It secrete the hormone insulin that helps to convert glucose(monosaccharide) into glycogen (polysaccharides)
The Heart
Liver
lungs
The organ which produces blood cells is the femur, your thigh bone. They ensure that the blood cells stay in good number for proper functioning of the body.
stomach
the heart
The Kidneys