Which organ performs the major role in excreting nitrogenous wastes and excess water from the body??
A) ?Lungs
B) ?Colon
C) ?Skin
D) ?Kidneys
D
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The spinal cord and spinal nerves are exclusively responsible for some reflexes.
Answer the following statement true (T) or false (F)
The arteries, capillaries, and veins are collectively referred to as the "microcirculation."
Indicate whether the statement is true or false
The internal jugular veins join the subclavian veins to form the
A. superior vena cavae. B. axillary veins. C. brachiocephalic veins. D. azygos veins. E. external jugular veins.
Jane Goodall lived among wild chimpanzees intermittently for decades, studying their social and family systems while keeping her interaction with the chimpanzees to a minimum. Her research method can most accurately be described as __________
Fill in the blank(s) with the appropriate word(s).