2. Your latitude indicates how far you are from the equator, a line around Earth's middle. The person in the Gizmo has the
same latitude on each date.
Turn on Show Sun rays and slowly drag the person on the
left Earth toward the North Pole. What do you notice about
how the Sun rays hit the person as she is moved northward?

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.