Answer:
The group that received the placebo is the control group.
Explanation:
This group is known as the control group.
The answer would be : C. Increase the intensity of cardiovascular workouts
cardiovascular workouts are the best one to increase the target heart rate. By increasing it's intensity, Xavier will increase his heart rate to the point where he managed to achieve his target
hope this helps
The answer is haha haha not funny
Answer:
d.infants
Explanation:
(0 to 3 months) Newborns can sleep up to 14 to 17 hours including naps