Help me pleaseee. im begging !

I have twoquestion on my science test that I need answers quick I will greatly apreciate it !

A sample of a radioactive element has a mass of 80 g. How much parent and daughter materials are in the sample after two half-lives?
Glacial deposits often form at a high latitude near the poles. Explain why glacial deposits have been found in Africa

Answer #1

the answer too 2

Glacial deposits has been found in Africa because of the theory of tectonic plates. Africa, at one time was thought to be at the poles, or somewhere near the poles.

I hope that helped a little. sorry if the answer isnt all sciencey :D lol

Answer #2

If it is a test and you are getting the answers from elsewhere than your brain, isn’t that considered to be cheating?

Answer #3

wow arent you so smart “intense”

lol no shittt its considered cheating. I know thatt idiot.

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