Questions and Answers
What is the fundamental unit that all organisms are made up of?
Which process is important for allowing organisms to move, grow, and reproduce?
What is a unifying theme in the field of biology?
What do biologists study at multiple levels of organization within living organisms?
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What do biologists use to make observations and pose questions?
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What is the gastrointestinal tract?
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What is the function of the gastrointestinal tract?
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What does the term 'gastrointestinal' refer to?
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What is the structure of the human gastrointestinal tract?
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Which animals have a 'through-gut' or complete digestive tract?
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