Can someone pls help me with the true or false part?

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.

Could we see a galaxy that is 20 billion light-years away?