Answer:
They developed standerdized writing
Explanation:
tan A should be the corner try work out work out:

first and then add all the others (B=90)
Explanation:
A and C should be the same
<em><u>Answer:</u></em>
<em>"And now we hear about animals and plants going extinct every day – vanishing forever."</em>
“The Girl Who Silenced the World for Five Minutes” is a speech by Severn Suzuki that she gave when she was only 12 years old.
Answer:They mostly rejected the worship of only one god
Explanation: