B Fitness workers provide instruction in aerobic exercise, strength training, and stretching.
<h3>The blood in the pulmonary artery is going to the heart to collect oxygen, and therefore has a low content of oxygen. So, the blood in the pulmonary artery is a violet colour because it has low oxygen. The blood in the pulmonary vein is oxygen rich, and so it gives a scarlet</h3>

Answer: to be able to achieve long term goals you must have shirt term goals to track the progress.
Explanation: you track the progress by using some form of daily and monthly data
Answer:
what are add maths can u attached a picture
Explanation: