torresIris09 torresIris09

17-10-2022
Biology

Answered

Jada decís to investigate the effectiveness of hand sanitizer compared to soap. She says that hand sanitizers are as effective as soap in destroying bacteria. Many sanitizers have alcohol as their main component. She performed a study in which people use sanitizers for one week and then soap for another week . She then examines the bacterial count. Which of statement is a hypothesis?

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