Kerry made a simple flashlight. She recorded
the following statements in her lab book. Which
statement is an inference?
A. The wire was 35 cm long.
B. The flashlight contained a battery.
C. The plastic switch was better than the metal
switch.
D. The bulb was lit for 20 minutes before it burned
out.

The answer would be B. All the other answers can be possible if it was a more sophisticated type of flashlight. But since she made a pretty simple one, it must be something that all flashlights have in common with one another and all flashlights need a battery to function. So the right answer should be B. GOOD LUCK :)

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Kerry made a simple flashlight. She recorded the following statements in her lab book. Which statement is an inference? A. The wire was 35 cm long. B. The flashlight contained a battery. C. The plastic switch was better than the metal switch. D. The bulb was lit for 20 minutes before it burned out.

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Kerry made a simple flashlight. She recorded
the following statements in her lab book. Which
statement is an inference?
A. The wire was 35 cm long.
B. The flashlight contained a battery.
C. The plastic switch was better than the metal
switch.
D. The bulb was lit for 20 minutes before it burned
out.