The Answer is Circulatory system
Answer:
Because everybody has a phone now adays and can look it p therfore makeing easier on the customer
Explanation:im new to this
it would have to be C. six from my under standing hope it helps
the aanswer is all above , and if not then it should be "proper excercise euipment is always the most expensive,cheap equipment is usually faulty
and clothes ade from lightweight breathable fabrics are appropriate for exercising
hope this helps:)