The correct option is D.
Back-taking three stitches at the beginning and at the end of the every seam will keep the seam in place. Back taking involves making a couple of extra stitches back an forth on both ends of the seam, this secure the seam firmly in place.
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1) conservationist.
2) <span>The art historian can help advise the archaeologist in excavation, so that artifacts are not damaged.
3)the airtight seal will help prevent decay due to air exposure.
5) mold and water damage
6)a conservator experiment with conservation materials, just as a scientists experiments with different hypothesis'.
7) she wants to see with birds will be attracted to the portrait
8)they have survived remarkably well, given their age.
9)we can learn about the artistic techniques used to carve stone.
10) museums place equal importance on artifact display and preservation.
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Hardness<span>, </span>translucency<span>, and </span>strength If it helps
