The speaker compares which of the following to develop the extended metaphor of the fallen birdsnest.

If (a, b) is the solution to the system of equations shown above, and a and b are integers, then what is the value of a+b?

Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.

Rawls says that justice sometimes requires the sacrifice of things like freedom of speech for the sake of greater economic equality. true or false