Which sentence is in passive voice? A) The ship was overturned by powerful waves.
B) Barry chopped vegetables for dinner.

A

Explanation:

Passive voice uses "was" (for example: "I was pushed") rather than simply using a past tense verb

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.