Scientific Method and Experimentation

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Scientific Method and Experimentation

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Question 21 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Variables that remain the same for all groups
A
Independent
B
Dependent
C
Control
D
Constant
Question 22 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which of the following is the best definition of science?
A
the process of memorizing facts about the natural world
B
the process of coming up with explanations for what happens in natural world
C
the process of reading about the natural world
Question 23 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which is the focus you should use at high magnification      
A
1
B
3
C
10
D
13
Question 24 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
What is the ideal amount of water (mL/day) for plant growth?              
A
10
B
20
C
30
D
40
Question 25 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
A student wants to test the effects of type of exercise on heart rate. She measures her pulse while she is resting, standing, walking and running. What is the dependent variable?
A
heart rate
B
type of exercise
C
amount of exercise
D
time of day exercise occurs
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There are 25 questions to complete.

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