Answer:Glucose is changed into pyruvate.
Explanation: Glycolysis is a 10step enzyme catalysed reaction. Glucose us broken down to pyruvic acid
Answer:
D
Explanation:
Photosynthesis by tiny marine plants (phytoplankton) in the sunlit surface waters turns the carbon into organic matter. Many organisms use carbon to make calcium carbonate, a building material of shells and skeletons
Answer:
D, think of chemical changes. When iron rusts it is chemically changed. The other answers are a change in form or a property of iron.
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Your going to need show us the experiment, sense all of those are functions there is no question or details for us to answer your question
