Beth made the chart shown.
a 2-column table with 1 row. the first column labeled x has e...
![subject](/tpl/images/cats/fizika.png)
Beth made the chart shown.
a 2-column table with 1 row. the first column labeled x has entries wall clock, t v remote control, portable music player. the second column labeled y has entries refrigerator, table lamp, hair dryer.
which headings best complete the chart?
x: use dc
y: use ac
x: use ac
y: use dc
x: powered by current
y: powered by magnetism
x: powered by magnetism
y: powered by current
![ansver](/tpl/images/cats/User.png)
Answers: 3
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