Which of the following is not an e-reader u would use as an alternative to carrying a set of textbooks? A. Nook B. Kindle C. PocketBook D. PowerPoint

According to the elements of style, which sentence is written in active voice?

Which of the following has a positve charge? a) protons b) neutrons c) particles

Lorek lives near the north pole. the snow in his backyard adds water to the atmosphere through )transpiration )evaporation )sublimation )condensation