Which one of the following is presented by the author as evidence of controlled burning in the tropics before the arr...

Elizabeth25 on January 24 at 06:11AM

why b?

Where in the passage can we find B. I thought it was in the start of the 2nd paragraph where sedimentary charcoal is mentioned hence my reasoning for choosing E.

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Emil-Kunkin on January 25 at 08:52PM

I would look for the end of the passage, where we are told that pines are native to the highlands, but require human effort, burning, to be maintained in the lowlands.