Indeed, the relationship between the two requires further exploration in order to better understand the potential effect of social media on newspapers.

Such conundrums require exploration, and should make us all think twice.

Progression through the game requires exploration, which fills out the map; sometimes specific items must be located in order to proceed further.

Investigating this question requires exploration of the entire wheel.

He wondered if perhaps she found him more charming when he was embalmed in bourbon, a thought that required further exploration at a later date.

Second, oil and natural gas production requires continuous reinvestment and exploration.

Orbs can also be found littered across levels, sometimes hidden out of noticeable sight, requiring extra exploration at times.

The title character does not require intense interior exploration.

Preliminary studies of muscle cultures suggest an increased sensitivity to oxidative stress, but require further exploration.

Such a concept clearly requires further exploration, which I attempt in the next chapter.