Social Studies, 18.02.2021 17:00 debbys1802
Lily investigates which objects are attracted by a magnet. She tests a paper clip, a crayon, and a nail. She holds a magnet two centimeters away from the object being tested. Each time she tests an item, she uses a different magnet. In what way did she make a mistake setting up her investigation?
She should have tested a total of 10 items.
She should have used the same magnet in each trial.
She should have tested only one item in her investigation.
She should have held the magnet a centimeter away from each item.
Answers: 3
Social Studies, 22.06.2019 14:00, andybiersack154
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Social Studies, 22.06.2019 22:30, jimarieb08
Hegyes was driving her car when it was negligently struck by a unjian enterprises truck. she was injured, and an implant was placed in her body to counteract the injuries. she sued unjian, and the case was settled. two years later hegyes became pregnant. the growing fetus pressed against the implant, making it necessary for her doctor to deliver the child 51 days prematurely by cesarean section. because of its premature birth, the child had a breathing handicap. suit was brought against unjian enterprises for the harm sustained by the child. was the defendant liable?
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Lily investigates which objects are attracted by a magnet. She tests a paper clip, a crayon, and a n...
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