They're both are very destructed and have risk for the peiple
Earths magnetic field goes through the pole reversals. Hope I helped and you're very welcome! :3
B. This looks like ice turning to water then to steam
The molar mass is 242 g/mol (<span>241.8597 g/mol). There is a very good online service to calculate molar masses:
http://www.webqc.org/mmcalc.php
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D. reproductive cells uwu
