👉 The mighty fluid, also known as blood, is a complex and vital component of the circulatory system. It's a colorless, straw-colored liquid primarily composed of water, red blood cells, white blood cells, platelets, and various proteins. This fluid transports oxygen, nutrients, hormones, and immune cells throughout the body while removing waste products like carbon dioxide and urea. Its circulatory function is crucial for maintaining homeostasis, enabling the body to function efficiently, and defending against infections.
