Which of the following is a function of the digestive system?
A. Elimination of undigested food
B. Integration and coordination of other systems
C. Food selection
D. Regulation of blood pH
E. Cellular respiration
Answer: A
Anatomy & Physiology
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Synovial membranes secrete synovial fluid, which prevents friction inside the joint cavity.?
Indicate whether the statement is true or false
Anatomy & Physiology
If a response increases a disturbance, the control system is classified as a ________ feedback system
A) deficit B) negative C) neutral D) polarized E) positive
Anatomy & Physiology
Which of the following drinks reduces the amount of iron absorbed from food?
A) Wine B) Tea C) Coffee D) Milk
Anatomy & Physiology
Which type of muscle tissue causes vasoconstriction?
A. Smooth muscle B. Skeletal muscle C. Cardiac muscle
Anatomy & Physiology