The source of blood carried to capillaries in the myocardium would be the ________.
A) coronary sinus
B) fossa ovalis
C) coronary arteries
D) coronary veins
C) coronary arteries
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Chromium is
A) a minor essential element. B) a dietary supplement with no natural role in the body. C) a major essential element. D) None of the answers are correct.
The secondary oocyte normally has a diploid chromosome number
Indicate whether the statement is true or false
Amanda has no visual impairments, but has noticed that in order to see clearly she must hold books farther from her face in order to read. What is happening to Amanda's vision?
A. Her lens is becoming more rigid with age. B. Her lens is becoming more opaque with age. C. Her lens is becoming more convex with age. D. Her vitreous humor is becoming thicker with age. E. Her lens is becoming more flexible with age.
Which tissue forms a continuous sheet of cells with no blood vessels?
a. epithelial tissue b. connective tissue c. muscle tissue d. nervous tissue