The correct answer is <span>A) John F. Kennedy
This was the famous Cuban missile crisis that occurred during Kennedy's presidency. Since the United States had their own bases in Europe close to Russia, Soviets decided to open up their own base in Cuba with missiles in case that the United States started a war. There was a huge problem about this and many people believed a war was going to begin.</span>
Turbidity. As your book/question states it is a measurement of cloudiness in water.
Answer:
Carbon Dioxide (CO2)
Explanation:
It create this climate change so yea
