Which word is the antecedent of the underlined pronoun?

the jellyfish propelled its body by filling it with seawater and then pumping it back out.

a. jellyfish
b. pumping
c. seawater
d. body

its is underlined.

(4) what has fields argued in his case before the supreme court?

How do i can change this sentence : a modern physician in a small town not only is proficient in general medicine but surgery as well. to parallel structure?

Time is not always change. time can also mean continuity, and it can mean keeping acknowledged truths in mind despite differences in circumstances.there is no better example of this in things fall apart than the retellings of the proverb about the bird named eneke, the language in both retellings is almost identical despite the length of time that has passed between their repetitions. in comparing the usages of the same proverb, achebe allows his readers to note the similarities and differences between the situations, and he them understand how this story can be applied to their own lives.