What is the dominant text-based social media platform for sending and receiving information?

A good rule of thumb is, if the last _______ of your scheduled research time has brought greatly diminished results, it is time to conclude your research

a. 10% b. 25% c. 50% d. 75%

Jakayla’s fighter pilot squadron is being deployed to Iraq for five months. She is a(n) _____ type of border dweller.