The company claims that the mineral supplement can effectively prevent the common cold. A scientist disputes the claim, saying an error exists in the setup of the groups for the investigation.
Answers
Answered by
0
Answer:
sorry i dont know the answer please mark me as brainlist
Similar questions
Physics,
20 days ago
India Languages,
1 month ago
Math,
1 month ago
History,
9 months ago
Social Sciences,
9 months ago