D is the answer. the incas did not have slaves
Colonel Robert E. Lee resigns from the United States army two days after he was offered command of the Union army and three days after his native state, Virginia, seceded from the Union. ... Two days later, Lee was appointed commander of Virginia's forces with the rank of major general.
Technically they can, but the line is less sloped
Exponential growth refer to a condition when the number of population is rapidly increased in a higher rate. Organisms that take long time to reproduce can experience an exponential growth if a large number of organisms reproduce together within short period of time.
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