Calcium is a mineral that plays an important role in ____.
A. producing thyroid hormone
B. water balance
C. intercellular signaling in muscles and nerves
D. supporting the hemoglobin molecule
E. maintaining the cell membrane
Answer: C
Biology & Microbiology
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________ is the second messenger associated with the regulation of blood pressure.
Fill in the blank(s) with the appropriate word(s).
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A patchy distribution of an essential resource leads to a(n) ____ population distribution
a. clumped b. random c. uniform d. exponential e. logistic
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Which of the following does not occur prior to or during stage 1 of labor?
A. uterine contractions B. effacement C. bloody show D. breaking water E. dislodging of the placenta
Biology & Microbiology
physical sciences
What will be an ideal response?
Biology & Microbiology