Phloem contains specialized cells that move sugars and other nutrients both up and down in plants. Which object is the best model of one of these cells?
A. Water balloon

Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants