Explain how sizes of soil particles, water potential, matric potential, field capacity, & wilting point affect how plants draw H_2O from soil Explain why the properties of H_2O determine how it moves upward through xylem Compare C_3, C_4, & CAM photosynthesis (“compare”: discuss both similarities & differences!)
What are the principal lines of reasoning or kinds of arguments used?
What occasion gives rise to the need or opportunity for persuasion?What is the historical occasion that would give rise to the composition of this...