Answer: Im pretty sure its one, three and four
Explanation: I toke Geography
Because the time span of Earth's past is so great, geologists use the geologic time scale to show Earth's history.
Hope this helped
Unfortunately I do not understand what you are needing. It looks to me that you need to look up several facts and then create a presentation on law, public safety, and security careers. And the best place to look that info up on is online. Sorry if this isn't what you need but i do hope that this helps!
Colombia, peru and bolivia are latin americas leading cocaine producers
