For an alternative the answer is Tylenol or Advil
Answer:
Failure of the respiratory system would cause failure of the circulatory system because the respiratory system helps you breath and with you not breathing it would cause the circulatory system to fail because breathing makes the blood flow through the circulatory system.
Explanation:
Game such as frogs are useful for prey. The bigger animals such as let's say foxes will at them- and so the food chain goes on.
it can be used to help repair broken DNA, even when the break involves both strands of the double helix.
