instruction:
Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
question:
Question: The temperature of the box is related to the average speed of what? Answer: molecules
answer:
The temperature of the box is related to the average speed of the molecules. Use momentum principles to relate temperature to pressure. Explain conceptually, in words rather than with equations.

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Question: In hornworts, the horns are the sporophytes that rise up from what? Answer: the leaflike gametophyte
answer:
Jason Hollinger. In hornworts, the horns are the sporophytes that rise up from the leaflike gametophyte . CC BY 2.0.

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Question: How many orders can flying birds be divided into? Answer: 29
answer:
Flying birds are divided into 29 orders. The most common orders include landfowl, waterfowl, shorebirds, diurnal and nocturnal raptors, parrots, and perching birds.