Answer:
only about 20% - 35%
Explanation:
We do not know that much about the earth itself, and people just recently started discovering the earth for what it truly is. Though, we have been recording earthquakes and tsunamis since the early 19th century.
This makes up anywhere from 20% to 35%. It is hard to know the exact percentage for sure.
Answer: This is economic. Depending on the rate of or demand for social change, it could be long term or short term.
Explanation:
Reflection and Refraction are what makes objects further than they apper.
Answer:
the probability of choosing a red chip is 7/25
the probability of choosing a green chip is 9/25