Answer:The most common way to test a hypothesis is to create an experiment.
Explanation:
The scientific method has 5 steps, plus one feedback step:
1 Make an observation.
2 Ask a question.
3 Form a hypothesis, or testable explanation.
4 Make a prediction based on the hypothesis.
5 Test the prediction.
6 Iterate: use the results to make new hypotheses or predictions.
Group 1 was more careful in choosing the person, whereas Group 2 might have been more careless.
Answer:
From personal experience
Explanation:
If is not felt by the writer, the reader will not feel it either!
Answer:
B
Explanation:
Always remember blood first flows from atria (remember A comes before V) to ventricles and the right side always carries deoxgenated blood to the lungs which then arrives through the left side when oxygenated
Answer:
The correct answer is -
FALSIFIABLE:
Aloe vera gel can heal wounds by boosting cell renewal.
Drinking aloe juice can reduce the risk of lung cancer.
NON-FALSIFIABLE:
Aloe vera gel is the best natural skin moisturizer.
Aloe vera juice tastes better than carrot juice.
Explanation:
Falsifiable is the ability or chances of any hypothesis, claim or statement to be proved wrong. In such a hypothesis, it is possible to carry an experimental observation that disproves the idea in claim or question.
In the given examples
Aloe vera gel can heal wounds by boosting cell renewal.
Drinking aloe juice can reduce the risk of lung cancer.
There is no observation in the favor of the claim so there more likely to be falsifiable whereas, Aloe vera gel is the best natural skin moisturizer.
Aloe vera juice tastes better than carrot juice are more non-falsifiable as these are based on personal choice or experimental observation.
