How did william penn come in possession of land in the new world? a. he explored it and claimed it for himself. b. the king owed his father money. c. he bought it from the virginia company. d. he inherited it from his father.

Accordin to the instruction manual analogy how many new volumes would each new cell contain whenever a cell splits

At a price of books will be both supplied and demanded. $10 $20 $30

But we pulled at the grill [on the ground] and it gave way. and then we saw iron rings as steps leading down a shaft into a darkness without bottom. … it was a great tunnel. its walls were hard and smooth to the touch; it felt like stone, but it was not stone. on the ground there were long thin tracks of iron, but it was not iron; it felt smooth and cold as glass. we knelt, and we crawled forward, our hand groping along the iron line to see where it would lead. but there was an unbroken night ahead. what is the most likely explanation for the walls described in the bold text?