The characteristics of lymphatic vessels include all of the following EXCEPT?
A. One way system toward the heart
B. No pump
C. Milking action of skeletal muscle
D. Rhythmic contractions of smooth muscles in the vessel walls
E. Leaking fluid pores

Select all that apply. which of the following are functions of the skeletal system? 1. to provide the body with a strong and mobile framework 2. to allow the body to move 3. to protect internal organs from sunlight, bacteria, and injury 4. to supply the body with blood cells and minerals

Match these items. 1. the ability to evaluate information to judge whether it is true or not consequence 2. the result of a decision made or an action taken discernment

Which of the following is not a symptom of chronic fatigue syndrome