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Answers by Zonyang

Answers by Zonyang
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A wildlife scientist finds two reptile-like organisms. Both have a post-anal tail, claws, and some common characters of reptiles, but they differ in size, color, pattern, and design. To find out whether
answered Jun 16, 2017
1 vote
16.1k views
Based on relative bond strengths, classify these reactions as endothermic (energy absorbed) or exothermic (energy released): Endothermic B2+C2-->2BC A+BC-->AB+C Exothermic AB+C-->AC+B A2+C2-->2AC A2+B2-->2AB
answered Apr 28, 2017
6 votes
119k views
Write as a decimal fraction of a cm (a) 5 mm (b) 8mm
answered Mar 25, 2017
2 votes
19.7k views
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