Answer:
Divina should change her life style to become more healther and fit, to acheive her goal she could takeup six stratigies -
1. drinking lukewarm water after geting up in the moring that will make her hydrated
2. 6 to 8 hours of sleep to renerguzed the body and provide rest
3. Eat healthy and balanced diet with all macronutrients and fibers
4. Physical exercise about 45 minutes to one hour for endurance, stamina and strength.
5. Drinking 3 litres of water in a day to hydrate the body.
6. Do not over eat or perform physical work intensely without warming up the body to avoid injuries.
As a rule of thumb, in order to improve the reliability and accuracy of an experiment, it is best if the experiment is repeated several times. The increased number of trials ensures that the readings observed have minimal random error.
