How exactly did life begin? ... Why do we dream? ...
Is there a pattern behind prime numbers? ...
What is the cure for cancer? ...
Can we travel through time? ...
Is our universe the only one? ...
What exactly is consciousness? ...
Where is all the antimatter?

If point e(5, h) is on the line that contains a(0, 1) and b(−2, −1), what is the value of h? a)-1 b)0 c) 1 d) 6 !

Susie ran a race. she ran 55 miles an hour, and the race took her tt hours to complete.

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.