Answer: D
Explanation:
It leads to a healthier heart, coming from the name cardio - respiratory (cardio means heart)
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Answer:
1. The urinary system cleans the blood in the circulatory system. Blood traveling back to the heart passes through the kidneys in the urinary system. The kidneys clean the blood and control the amount of salt, water, and other substances in the blood.
2&3.The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
4.The point is, without the respiratory system your blood would be useless. The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body.
Explanation:
Answer:
In order to implement "privacy" in a computer system, we need a more precise definition. We have to decide when and under what conditions to give out personal information. Specifically, we must decide when to allow anonymous transactions and when to require accountability. If there are subgroups in society, or countries, with differing ideas about the answers to these questions, technology can, to a large extent, accomodate each group. There does not necessarily have to be only one privacy regime. Less law and more user choice is possible now; technology can provide every user with controls fine-tuned for the balance of privacy and accessibilty that they prefer.
Explanation:
Answer:
nicotine
Explanation:
it is a highly addictive substance