A student conducts an experiment to determine how the temperature of water affects the time for salt to dissolve in 100 mL of water. The student makes one measurement for each temperature. What is one way that the student could improve the experiment?

use a different type of salt for each temperature of water

perform multiple trials for each measurement instead of just one

perform one trial for each measurement but use a different volume of water for each test

use a different timer for each temperature of water

glamis thou art, and cawdor; and shalt be what thou art promis'd; yet do i fear thy nature; it is too full o' the milk of human kindness to catch the nearest way: thou wouldst be great; art not without ambition; but without the illness should attend it. what thou wouldst highly, that wouldst thou holily; wouldst not play false, and yet wouldst wrongly win: thou'dst have, great glamis, that which cries, "thus thou must do, if thou have it: and that which rather thou dost fear to do than wishest should be undone." hie thee hither, that i may pour my spirits in thine ear; and chastise with the valor of my tongue all that impedes thee from the golden round, which fate and metaphysical aid doth seem to have thee crown'd withal.  

he lacks ambition.  

he is hesitant.  

he lacks courage.  

he has moral scruples.



question

discuss the two key differences between the prose form of sojourner truth’s speech and the poetic version. use evidence from both texts to support your response.

the answer is a)   a sentence of death costs the state "almost three times as much as a sentence of life in prison" (delon 147)