The first clue that the galaxy contains a lot of dark matter was the observation that the orbital velocities of stars did not decreases with increasing distance from the center of the galaxy. construct a rotation curve for the solar system by using the orbital velocities of the planets, which can be found in appendix f. how does this curve differ from the rotation curve for the galaxy? what does it tell you about where most of the mass in the solar system is concentrated?

the answer is b, have negligible mass

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.