Kim cương được dùng làm đồ trang sức quý, làm mũi khoan, làm dao cắt kim loại và thủy tinh. Kim cương không dẫn điện. Than chì dẫn điện, dẫn nhiệt được nên dung làm điện cực. Kim cương và than chì có tính chất khác nhau vì

Questionlect the correct text in the passageshich sentence is a compound sentence? time is not always change. time can also mean continuity, and it can mean keeping acknowledged truths in mind despite differencescircumstances. there is no better example of this in things fall apart than the retellings of the proverb about the bird named eneke.in both retellings is almost identical despite the length of time that has passed between their repetitions. in comparing the usages of thproverb, achebe allows his readers to note the similarities and differences between the situations, and he them understand howbe applied to their own lives.submit