the physical form of cells and organisms is often influenced
Water serves as a reactant and a product in the carbon cycle. Discuss the role of water in the carbon cycle. c. Discuss the impact of one human activity on the water cycle. 2. 2002B:3 The physical form of cells and organisms is often influenced by special structural polymers.he bonding of two amino acid molecules to form a larger molecule requires a. the release of a water molecule b. the release of a carbon dioxide molecule c. the addition of a nitrogen atom d. the addition of a water molecule e. an increase in activation energy 9.