In a study of how vitamin E may reduce the risk of cardiovascular disease one group was given a placebo and the other group was
givien virsmin e supplements. The group that recirved the placebo was the group
1 answer:
Answer:
The group that received the placebo is the control group.
Explanation:
This group is known as the control group.
You might be interested in
B. Cancer because cancer cells
Answer:
virus
Explanation:
viruses are the smallest type of pathogen
Answer:
B. Alveoli
Explanation:
Answer:DNA polymerase
Explanation:
