There would be no day and night :(
Answer:
4 significant digits
Explanation:
Zeroes placed between other digits are always significant
Subscripts cannot be changed because they are the ratio of the amount. And as we know, in a chemical equation/reaction, mass cannot be created nor destroyed. Therefore, we cannot change subscripts, however, we could change coefficients. <span />
The answer is A. because climate is an average of weather calculated over 30 years or more while weather is more the current forecast
