The sun.
I hope this helped
Answer:
Look at my explanation (I have notes on this)
Explanation:
•They divided people off based on their purity
•Government: they were ruled by kings
•Their writing contained 400 symbols, both pictographs and phonetic characters
•Their cities had high walls and laid out in grid system (Citadel was a watch tower and one of the major buildings)
•They had polytheistic religion called Hinduism
I’m pretty sure The answer Is D. I did the test not to long ago and I got it all right. :)
Amino acids is the correct answer (:
