Question: Did Lamarck and Darwin agree about the origin of species diversity?
Answer: Darwin theorized that evolution was driven by the fittest animals surviving and passing their genes on. Lamarck theorized that animals' responses to needs in their life would influence the growth of their offspring.. The answer is: no.
Would a duke hypothetically be subservient to a Tsar?
Rationale first then the answer.
The Tsar was the highest ruler in several eastern countries. A duke was a title given to important european nobles. Dukes ranked below princes, kings, and queens. Tsars were the equivalents of English Kings.. The answer is: yes.
QUESTION: Are any animals in Chinese calendar Chordata?
Please give rationale first, then the answer.
ANSWER: The chinese zodiac based on the Chinese calendar has a number of animals including dogs and pigs. Chordata is a scientific classification of an animals phylum. The phylum of pigs is Chordata.. The answer is: yes.
Question: Do drummers need spare strings?
Answer: Drummers usually work with guitarists or other stringed instrumentalists. However, drum sets do not contain strings. Musicians usually change their own strings as necessary, so it is their band mates, not the drummer, who carries the spare strings.. The answer is: no.
Could Hurricane Harvey catch a Peregrine falcon?
Rationale first then the answer.
Hurricane Harvey had maximum winds of 130 MPH. The Peregrine falcon is the fastest animal on Earth. A Peregrine falcon can reach a maximum speed of 240 MPH.. The answer is: no.
Question: Would Roman Gallic Wars army struggle to build the pyramids faster?
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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The pyramids were built by an estimated 30,000 workers. The Roman Gallic war army had around 75,000 soldiers.. The answer is: no.