Answer:
The independient variable in this study is the memory-enhancing drug that Dr. Bonne DeMuth is testing on the students.
Explanation:
In research studies, there are independent variables which are those that are being studied and analyzed. When these variables are intervened, these will be the ones that will directly affect the results.
So , in this case Dr Bonne DeMuth is trying to find out if a memory-enhancing drug would help decrease the time it takes students to learn how to trace a maze.The independent variable in this case would be the drug analyzed by Dr Bonne DeMuth and the intervention that is being carried out on this variable is to know if it can achieve the desired effect(decrease the time it takes students to learn how to trace a maze).
Cardiac muscle. Hope this helps
Answer:
Exercises that are at risk of falling or colliding should be avoided during pregnancy, such as horse riding, skiing and judo. Diving may also not be a good thing, as the baby still has no protection against pressure change. But exercises like yoga, is recommended to anytime of pregnancy.
Explanation:
During pregnancy, there are women who dont do physical activity for fear of causing an abortion or harming the baby. However, physical exercises for pregnant women help strengthen muscles and promote numerous physical and psychological benefits. Despite the good points, pregnancy is not a time for overeating - especially for women who were sedentary before getting pregnant. For each quarter, there are recommended activities that vary in frequency, duration, and intensity.
In the third trimester, as the prospective mother will be bigger and heavier, she could feel more tired while exercising. Difficulty breathing and more go to bathroom are expected. Also, as the baby grows, the pressure against the stomach increases, which can cause heart burning.
