The correct answer is option C: someone diagnosed with smallpox.
The person that would have been most grateful for the work of 19th-century scientist Edward Jenner, would be someone diagnosed with smallpox because Jenner was who discovered the first vaccine against the smallpox virus. Moreover, this disease that was widely spread in the 18th century and killed many people.
Answer:
A. chief Executive
Explanation:
on my experience all executives r appointees but tha president is chosen by majority
The correct answer is C.) - the Isthmus of Panama. Isthmus is a narrow strip of land and the Isthmus of Panama was the optimal place for a channel between the two oceans.
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Answer:
t = 6 hours
Explanation:
Given that,
The speed of a car, v = 60 km/hr
We need to find the time it will take to cover 360 km at the same speed. We know that,
Speed = distance/time
So, the car will take 6 hours to cover 360 km.
