Not sure but i think the second one
It's called debt. I think of debt as in the red, the negative zone.
I hope I helped :)
The declaration of independence
Answer:
A.
Explanation:
The wright brothers were pioneers in the field of aviation
OPEC means Organization of Petroleum Exporting Countries, which is a group of oil producing countries that regulate the amount of oil each country is able to produce. An example of OPEC members are Saudi Arabia, Iran and Iraq.
