155k views
1 vote
Lyndon is investigating whether putting plastic on her windows will help seal out cold winter drafts. She covers a window on the south side of her house with plastic and measures the inside temperature near the window. She also measures the inside temperature near a window without plastic on the north side of her house. The windows are the same size and design. Why is this not an ideal controlled investigation?

User Spooles
by
7.8k points

2 Answers

4 votes

Answer:

The guy above me is right.

Step-by-step explanation:

Got it right on a test.

User Noun
by
8.3k points
3 votes

Answer:

B.

The drafts at each window may be different because the windows aren’t near each other.

User Moonwalker
by
8.4k points
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