Input: Answer this question:
When bedrock in Massachusetts is examined, it often appears scraped and polished. Which of the following most likely caused the bedrock to appear scraped and polished?
Answer: glacial movement
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Scientists working for a company are testing a new medicine that they think will help heal damaged tissue. In which part of the company are the scientists working?
Answer: research
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The main function of hormones in the human body is to
Answer: regulate body functions
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Tigers and household cats are members of the same family; however, their sizes are vastly different. What is the cause of this difference?
Answer:
genetics