Given a sentence with a missing word, pick the answer option that best fills out the missing word in the sentence. Indicate each answer with its index ('a', 'b', 'c', 'd').

[EX Q]: Flowers have a ____ tolerance for pests and pest damage.\Question: Choose the right answer from options given a) seven b) three c) zero d) no
[EX A]: c

[EX Q]: Most females are sexually mature at about ____ to six years.\Question: Choose the right answer from options given a) eight b) nine c) five d) two
[EX A]: c

[EX Q]: Aptian salt forms ____ low diapirs separated by a long, flat weld.\Question: Choose the right answer from options given a) two b) zero c) three d) six
[EX A]:
c