Question

Please answer these questions
I will mark Right Answers as BRAINLIEST and irregular answers will be reported so if you want free points, then answer right I know the answer then also I am giving you all free points once again, IRREGULAR ANSWERS WILL BE REPORTED​

Answer 1

1. dollar
2. Buenos aires
3. microsoft
4. New York USA
5. 2900km
6. French
7. no or yes, scientists still are researching I dont know can't answer
8. Another type of injury that happens to diamonds is excessive heating, as in fire exposure. If a diamond is heated to a high enough temperature, it can unite with the oxygen from the air causing blemishes. The damage to the stone can be substantial and fixing it will result in a loss of weight.
9. a green pigment, present in all green plants and in cyanobacteria, which is responsible for the absorption of light to provide energy for photosynthesis.
12. top soil layer

pls mark as brainliest