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spin [16.1K]
3 years ago
14

Mrs. Stevens asked four of her students to research how running water affects the shape of a stream over time. To find the answe

r: Morgan performed an internet search, read books in the school library, and looked at articles in scientific journals. Casey built a model of a stream and performed controlled experiments. Maria observed several different streams near her house for a few hours. Jamal interviewed local scientists who routinely study stream flows and shapes. Which student's research most likely produced the weakest scientific evidence?
Social Studies
2 answers:
Ivanshal [37]3 years ago
6 0

Answer:

maria

Explanation:

alex41 [277]3 years ago
4 0

Answer:

Maria

Explanation:

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