What is a major function of the respiratory system?
A) deliver oxygen to the blood and remove carbon dioxide from the body
B) produce vitamin D and retain water
C) return excess tissue fluid to the cardiovascular system
D) digest food and absorb nutrients into the blood
Answer: A
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The snake probe method of determining gender reveals a male snake will have a probe depth of ____ to ____ scales depending on size and species
Fill in the blank(s) with correct word
Vesicles differ from vacuoles in that vesicles are usually produced for the purpose of causing something to leave the cell.
a. true b. false
With reference to the "ovary," the postmenstrual phase of the menstrual cycle is also called the:
A) proliferative phase. B) ovulatory phase. C) luteal phase. D) follicular phase. E) estrogen phase.
Hyperventilation _____ plasma carbon dioxide levels which _____ plasma pH
A. decreases; decreases B. increases; decreases C. increases; increases D. decreases; increases