Answer:n = int(input("How many numbers do you want to sum? "))
total = 0
for x in range(n):
total += int(input("Enter a number: "))
print("Sum: "+str(total))
Explanation:
Answer: B
Explanation: They can help prevent using land that is bad to use if the land is eroding. They can also help for a better lot arrangement. For example; if you were to build a neighborhood, you would want it to be quiet and not be disturbed by its surroundings right? That's what zoning laws can also help with. B is the most accurate and descriptive correct answer.
The number of years it will take you to have completed studied an organism that has a life cycle of 10 years, is 15 or more than that. This is because you cannot just easily derived to a conclusion without controlling the environmental aspects of the experiments.
It would be a Liberal Arts College. That is generally a four year university, instead of a two year program.
