Answer:
Human subject research is systematic, scientific investigation that can be either interventional (a "trial") or observational (no "test and Human subject research can be either medical (clinical) research or non-medical (e.g., social science) research.
Answer:
its "eat high sodium foods to replace the salt lost during perspiration"
Explanation:
you dont want to eat high sodium foods, espeacially if you will be working out in the heat for long periods of time. I t will make you more full and tired instead of awake and energetic
Answer:
This means that by itself, the correlation doesn't say if more exercise causes longer sleep.
Explanation:
Jake has found a correlation in between the sleeping hours at night and the number of the time one spends on the exercising. He observe that longer he he spend exercising the more hours he spend in sleeping in night, however there is no scientific evidence that is explained by his psychology instructor that there is no cause and effect mean to this correlation.
Thus, the correct answer is : by itself, the correlation doesn't say if more exercise causes longer sleep.
They may lead to bad things in the future.
Answer:
Weight training could be offered to girls as well as boys but it would have to be modified to be more accepting to females.
Explanation:
Weight training has been a boys-only thing for a very long time and it has been adapted to fight the male body and its physical capabilities. If they were to offer it to girls now in its current state, it wouldn't be as accepting of a class. It would cause harm to the girls and some of that harm would be temporary and some could be permanent. As much as it would be right for weight training to be offered to girls, it will take some time and adjustments before it could happen.
