Which words or phrases in this excerpt from "the red wheelbarrow" by william carlos williams show that the wheelbarrow is an essential part of life on a farm?

The correct answer for the question that is being presented above is this one: "a. so much depends upon." The words or phrases in this excerpt from "The Red Wheelbarrow" by William Carlos Williams show that the wheelbarrow is an essential part of life on a farm is that a. so much depends upon 

Here are the following choices:
so much depends 
upon 
a red wheel 
barrow 
glazed with rain 
water 
beside the white 
chickens. 

a. so much depends upon 
b. barrow 
c. rain water 
d. beside the white chickens.

The correct answer is: a love

Which statements describe the relationship of earth and its moon? check all that apply.the moon orbits earth following a nearly circular path.the gravitational pull of earth on the moon is parallel to the velocity of the moon.the moon orbits earth in 1 earth day.the same face of the moon always points toward earth.the moon’s orbit is the result of the interaction between the moon’s inertia and the gravitational force from earth