answer:
it took 17,000 years for CO2 to go from 200 to 300 ppm.
<em>-- please mark the brainliest and click the thanks button if correct :)</em>
<span>The footprints of a dinosaur are an example of what type of fossil?
D. Trace Fossil
</span>
sorry I don't know maybe I should try
Answer: I too feel like that on a daily basis
Explanation:
