The talk test is a one of the easiest ways to monitor your exercise
intensity. You don't need any equipment, like a heart rate monitor.
All you really need is the ability to talk and breathe.
Whether you can do both at the same time is where your intensity comes in.
Explain why the lymphatic system is a one-way system<span>, whereas the blood vascular </span>system<span> is a two-</span>way system<span>. Blood vessels form a complete circuit from and to the heart. The </span>lymphatic system<span> lacks arteries and begins with blind-ended </span>lymph<span> capillaries. Thus, it is a "return" </span>system<span> only.</span>
Answer: toward you; to the side
Explanation: Anger expression is fast recognized when the face of the individual is directed towards you. The face is often characterized by the drawing in of eyebrows, a glaring look to the eyes and the lips becomes thin and narrowed.
Whereas, a fearful expression is fast recognized when the individual directs his or her face to the side. It's characterized with curved and raised eyebrows deducing a potential threat.
Using positive communication
expressing praise rather than criticism
using good manners