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Author Question: In order to replicate an experiment, scientists must: A) make predictions. B) be certain of their ... (Read 19 times)

HudsonKB16

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on: Jul 12, 2018
In order to replicate an experiment, scientists must:
 
  A) make predictions. B) be certain of their conclusion.
  C) identify all possible errors. D) keep accurate records.

Question 2

An explanation for an observation based on research that can be tested is called a(n):
 
  A) parameter. B) study. C) experiment. D) hypothesis.


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sarah_brady415

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Reply #1 on: Jul 12, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: D


HudsonKB16

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Reply 2 on: Jul 12, 2018
Thanks for the timely response, appreciate it

Hdosisshsbshs

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Reply 3 on: Yesterday
Excellent

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