Answer: Every activity give tension in the legs. If your willing to make your legs kinda sore try doing jumping squat's or any kind of activity is fine. Some even make your legs burn. But it's not the type of activity's you do it's how much time or how many time's you do it.
Anorexia in this case because it connects mostly to your heart and cardiac.
Answer:
Graduated cylinder and the equipment is unknown.
Explanation:
The Graduated cylinder and the other instrument is used to measure the volume of urine as well as to find out the ingredients or materials that is present in the composition of urine. Turbidity, pH and density are the physical characteristics that can also be find out with these two instruments so we can conclude that there are many physical properties were find out with these two instruments.
They should be checked for Both b. and c.
1. Know what not to say
2. Give your (inspiring) reason
This is my reason