Answer:
The unit for mass is the kilogram (Kg).
Explanation:
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Answer: they giving you some hard question
Explanation:
i dont know know what the answer is do you have any answer options
<span>Kind of substance besides water:
The best example of hydrogen bonding excluding water is DNA. The two strands of polymers are connected by hydrogen bonds between the nucleotide bases</span>.
.sand and water
.iron fillings in a liquid
.cereal in milk
