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Which of the following sentences correctly uses the word "prove"?

Which of the following is considered scientific information?

One important ______ in achieving success is maintaining a positive attitude, even during difficult times.

Which of the following sentences uses the word "infected" correctly?

In scientific experiments, it is important to conduct the study in a __________ environment to ensure that external factors do not influence the results.

If we say "the vaccine was in the trial period" what stage of development is the vaccine in?

What is an example of a precaution?

In the sentence, "Many unexpected events can happen in life," which word can replace "happen" to convey the same meaning?

In order to make informed decisions, researchers rely heavily on accurate __________.

What is an example of disease prevention?

The sudden ______ of the zombie virus left the town in chaos and panic.

Match the word "treatment" with the correct definition. Which of the following best describes "treatment"?