Answer:
Baseline activity is basically the light-intensity activities of daily routine.
Explanation:
Walking slowly, standing, sitting and lifting light weight objects are considered baseline activity, people who only do these kind of activities are considered not active.
Physical activity produces health benefits when added to baseline activity. Running, jumping, dancing and yoga are all examples of physical activity.
A strong requirement is that a testable hypothesis must meet before it can really be considered scientific
We need to see the whole picture in order to figure it out. Because we can't see the top of the page