How does Norma worsen their conflict? A
by rudely dismissing Arthur's opinions about the button unit
B
by repeating the same arguments that Arthur has already heard
s only
by defending Mr. Steward and the design of the button unit
d
D
by suggesting that she is willing to kill someone by using the button unit

D

Explanation:

explanation:

shower, toothbrush, toasters, refrigerators,   and the lights

you use the lights to see and brighten a room. and with out them you cant see. you need a toothbrush to clean your teeth with out it stinky breath. shower to wash ya self and without it you stink. toaster to toast stuff without it nothing is toasted. and the refrigerator to keep stuff cold without it everything goes bad