Which of these is not a factor influencing the rate of a chemical reaction?
a. the concentration of reactants
b. the surface area of reactants
c. the presence of a catalyst
d. the volume of the container in which the reaction occurs

i don't know exactly what it's asking, but either one of these pairs would

her; him

edith; sam

hope this ya

d) she is both terrified and excited by the idea of returning to school.

a) she takes one day at a time.

d) she felt like she was an object of ridicule.

d) she tells her daughter not to worry about it because things will get better.\

b) elnora needs money for books and out-of-town tuition. she will raise the money herself.