Which of the following substances is most alkaline?

A) stomach secretions, pH = 1
B) white wine, pH = 3
C) urine, pH = 6
D) tomato juice, pH = 4
E) lemon juice, pH = 2


C) urine, pH = 6

Anatomy & Physiology

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In the absence of external torque, which of the following will increase when moment of inertia decreases?

A. angular momentum B. angular velocity C. both A & B D. none of the above

Anatomy & Physiology

Both the American horned lizards (Phyrnosoma, Phrynosomatidae) and the Australian thorny devil (Moloch horridus, Agamidae) eat ants almost exclusively

Suggest an explanation for the convergence of ant-eating specialists in these two families on a short-legged, stocky body form and a spine-covered body.

Anatomy & Physiology

The mental foramen is in the ___________ of the mandible.

A. body B. ramus C. alveolar process D. angle E. symphysis

Anatomy & Physiology

Airflow is ________ related to the pressure gradient and ________ related to resistance.

A. inversely; inversely B. inversely; directly C. directly; directly D. directly; inversely

Anatomy & Physiology