Answer:
around 94 trillion
Explanation:
D.Green building......
Immanuel kant is a key thinker..
please mark me as brainlist...
to be or not to be?to be or not to be?to be or not to be?to be or not to be?to be or not to be?to be or not to be?to be or not to be?
hehehehhehehe
heheheehtehee
A prospective study
