Answer:
It is a closed shape
It sums up to 180 degrees
It has three sides an three angles
The answer is (C)
Hope this helps....
People would lose oxygen and animals would go extinct.
impeachment is the answer
I believe the first one is It made it illegal to create racially segregated schools in the united states.
oh and you copied and pasted it like 4 times i think unless i’m reading it wrong so i think the answer is the last one.