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Author Question: Cementum is the hardest substance in the human body, harder than cortical bone. Enamel is composed ... (Read 79 times)

faduma

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Cementum is the hardest substance in the human body, harder than cortical bone. Enamel is composed of fluorapatite.


First statement is true, second statement is false.


First statement is false, second statement is true.


Both statements are true.


Both statements are false.



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Marked as best answer by faduma on May 15, 2019

verrinzo

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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