Question

complete the sentence.
________ walk on water, but it can also catch and eat a fish as big as 3.5 inches in length.
not only can the spider dolomedes facetus
the spider dolomedes facetus can not only

Explanation:

The sentence uses the correlative conjunction structure "not only...but also...". When "not only" is placed at the start of a clause for emphasis, the auxiliary verb ("can") must invert with the subject. The correct option follows this inversion rule and matches the structure of the second clause starting with "but it can also".

Answer:

Not only can the spider Dolomedes facetus