Answer:
Epidemiological study.
Explanation:
Epidemiology study is the study of diseases, conducted among populations of humans. Such a study highlights HOW the diseases happen, WHEN the diseases occur and WHERE the diseases occur.
The information gathered is necessary to strategize on how to stop the spread of the diseases, to prevent ailment and also as a guide to the care of the patients.
Epidemiologists also attempt to determine what factors are associated with diseases (risk factors), and what factors may protect people or animals against disease (protective factors).
Answer:
D.drinking water
Explanation:
Fluid filled sacs that work as cushion between bones, muscles and tendons specially in joints are called as bursae. Inflammation of bursae leads to bursitis which is caused by overuse, injury or an infection which decreases the lubrication in the joints, for example: tennis elbow.
Rest often heals bursitis so unnecessary movement should be avoided. Pads and cushions can also be used to protect the affected body part and reduce the pressure. Warming up and cooling down is also suggested before and after a physical activity respectively as they reduce the strain on joints and can prevent bursitis. Drinking water however has no direct affect on the condition.
Answer:
Increased strength
Explanation:
We can rule out option A because physical activity shouldn’t cause decreased sleep unless your sleeping pattern is wack. Option B is also wrong because Physical activty won’t help with nutritional balance, nutrition is based on what you eat. Option D is wrong because when you are physically active you are burning calories and fat, this leads to weight lost not weight gain.
Some types of fish and shellfish contain healthy omega oils that will help the development of the fetus's nervous system. However, some contain toxins and possibly viruses (oysters, for example) and must be avoided during pregnancy.
