Blood has buffers which maintains neutral pH.
Blood is a bodily fluid found in the circulatory systems of humans and other animals that carries metabolic waste products away from the cells as well as vital nutrients and oxygen to the cells.
Floating in blood plasma are the blood cells that make up blood. Proteins, glucose, mineral ions, hormones, carbon dioxide (plasma is the principal medium for excretory product movement), and blood cells themselves are all found in plasma, which makes up 55% of blood fluid and is 92% water by volume. The primary protein in plasma, albumin, controls the blood's colloidal osmotic pressure. [Reference needed] Red blood cells, also known as erythrocytes or RBCs, white blood cells, also known as leukocytes or WBCs.
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