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artcher [175]
2 years ago
13

Maggie is a member of her school’s environmental club and is interested in recycling. She asks the question, “How does exposure

to the environment affect recyclable plastics?”
What best describes why and how Maggie should change her question to make it a better scientific question?
A)The answer to the question leads to a testable hypothesis, so the question should be changed to prevent testing.
B)The question involves giving an opinion about recycling, so it should be changed to rely only on facts.
C)The focus of the question is too broad, so it should be narrowed to a single environmental factor.
D)The results are too uncertain, so the question should be changed to one that has a known outcome.
Biology
1 answer:
Marina86 [1]2 years ago
5 0

Answer:

c

plz mark me as brainlest

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Strength and usefulness of claims are evaluated through scientific argumentation

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Bones of vertebral column form what cavity
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This change from fins on the love-finned fish to legs and feet on the early amphibian is most likely due to:___________.
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Answer:

<h2>4</h2>

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Vladimir79 [104]

The skin acts as a barrier for protecting the body from the harmful things such as sun rays, moisture, cold.

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Our skin is the protecting layers and against loss of water and blood from our body. Its help us to maintain the constant body  temperature. The important role of the skin us to protect our body from the ultraviolet rays.

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