Answer:
D. is the answer
Explanation:
This is because, it gives information to support the last sentence in the paragraph. If Myra sees signs for the Tri-Cities Beltway, they saying how many more miles Myra had to travel is relating to the same subject. Therefore, it makes the most sense.
Hope this helps! :)
A pictograph works well if you need special symbols or objects to represent data.
The correct answer is that they 'are not valid'. If the experiment is biased, it entails that it is not objective. For a experiment, and its results, to be valid, it had to be carried out objectively and taking into account all factors.
It is possible that the results disprove a hypothesis, but to be certain it is necessary to see which was the original objective of the study, as it might also prove to some extent a hypothesis, which is probably also biased.
