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belka [17]
3 years ago
11

A -------(fact, hypothesis, theory) is scientific knowledge established through direct observation and remains constant. Scienti

fic knowledge can change when scientists ------( conduct experiment, generate hypothesis, hold different views).
Chemistry
2 answers:
Lerok [7]3 years ago
4 0
<h2>Answer:</h2>

1. The first choice is correct which is<u> fact.</u>

2. The first choice which is <u>conduct experiment</u> is correct.

<h3>Explanation:</h3>

A fact is nonscientific observation based law which can not be changed because any experiment could not be conducted to test it. As the sun sets in the west.

While a scientific theory or observation can be changed because experiment can be conducted on these. As dengue is caused due to a virus.

lutik1710 [3]3 years ago
3 0
I believe that you are needing to pick from the three word choices. I believe the first one would be fact and the second one would be conduct experiment.
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