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Questions in biology
📝 Answered - Which types of proteins help defend the body against foreign agents like bacteria?
📝 Answered - What are greenhouse gases?
📝 Answered - Fructose, sucrose, and starch are all examples of: A. carbohydrates B. lipids C. nucleic acids D. proteins
📝 Answered - Where does all of the energy in an ecosystem ultimately come from?
📝 Answered - What is the reason for cleaning dishes, utensils, and food preparation surfaces?
📝 Answered - An input of energy is required to maintain the complexity of living systems. Is this statement true or false? Please explain your answer.
📝 Answered - Are pansies monocots or dicots?
📝 Answered - Which is an advantage that single-celled organisms have over multicellular organisms?
📝 Answered - When the body receives stimuli, which structure typically processes the stimuli?
📝 Answered - What evidence is there to show that changing sand to glass is a chemical change?
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