B.) The variable
the constant (stays the same)
Hypothesis (what you think will happen
Its either A or B because their is no exact answer
To prevent disease wash hands and cook food thoroughly.
True, some stretching exercises can be harmful, even if performed correctly.
There are many stretching exercises that can cause you problems. The most sensitive spots on your body are your neck, your back, and your knees. The most common stretching technique is to bend over and touch your toes (even doctors will tell you to do this at times). Doing that will cause tension in your lower back which may be bad going forward.
