We as humans need Nitrogen to survive. We breath 78 percent nitrogen and 21 percent oxygen
Answer:
i would have to say d
Explanation:
may i have brainlyist i need it to upgrade
That mike will not do good on the sat reasoning test and might fail because he was unprepared and did nothing the night before to help better his chances to do good on the sat reasoning test. Mike could of studied with one of his friends all night to make sure they do better than good on the test and to make sure they both know everything on the test.
The air pollution is caused by toxic gases such as carbon monoxide
