Astar's brightness is the brightness seen by humans on earth. a star's brightness is its actual brightness and does not depend on where the star is viewed from.

What are the three ways that an object can accelerate

In what direction does an applied force move an object

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size