Blood cells are tiny cells that are found in the blood and are compared to as the building blocks of blood and play an important role in transporting oxygen and nutrients throughout the body, fighting infection, and helping to clot blood.
Red blood cells are like tiny delivery trucks that carry oxygen from the lungs to the rest of the body. They are like tiny balloons that are filled with oxygen. White blood cells are like the body's soldiers. They help to fight infection by attacking and destroying bacteria, viruses, and other foreign invaders. They are like tiny warriors that are always on the lookout for danger.
On the other hand, Platelets are like tiny patches that help to clot blood. They help to stop bleeding by forming a plug at the site of an injury. They are like tiny construction workers that are always on call to repair damage.