Answer:
Remember, "skeletons" include bone, the protein shell of crabs or insects, the sturdy ... This mineral makes up the bones and teeth of vertebrates and the shells of ... Some organisms make skeletons of large calcite crystals, as in belemnoids and ... organism were compressed and heated, driving off all the volatiles (H, N, O).
Explanation:
The setting begins at the Cook Coffeehouse, in Philadelphia during the post-Revolutionary War.
The computers name was deep blue and gary kasparov actually lost his first game out of six against deep blue. though he won in the end. many speculate that a bug aided in the win of deep blue.
-hope this helps
The answer would be LEAD !!
