Answer:
Some body systems work together to complete a job. For example, the respiratory and circulatory systems work together to provide the body with oxygen and to rid the body of carbon dioxide. The lungs provide a place where oxygen can reach the blood and carbon dioxide can be removed from it.
Answer:
circulatory system
According to 2 sources
These vessels provide a mode of transport for erythrocytes (red blood cells) leukocytes (white blood cells), platelets and plasma. It is the red blood cells that carry oxygen and nutrients to cells throughout the body. The circulatory system is responsible for delivering these life sustaining products but it can’t do it alone.
The complexity of this system, along with the fact that it relies heavily on the circulatory system to supply oxygen, makes it slower to act compared to the ATP-PC or lactic acid systems. The aerobic system supplies energy for body movement lasting more than just a few minutes, such as long periods of work or endurance activities.
Explanation:
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