Lack of flexibility in which of the following muscle groups can cause anterior pelvic tilt?
A. hip flexors
B. erector spinae
C. abdominals
D. both A & B
E. all of the above
D. both A & B
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In endochondral ossification, the precursor connective tissue is ________, which is replaced by bone
A) fibrocartilage B) embryonic mesenchyme C) fibrous membranes D) transitional epithelium E) hyaline cartilage
The blood that flows through the kidneys is
a. normally about 20 to 25% of the total cardiac output. b. all filtered through the glomeruli. c. all used to supply the renal tissue with O2 and nutrients. d. both (a) and (b) above. e. all of these answers.
the loose connective tissue layer that surrounds individual muscle cells is called the ___________________.
Fill in the blank(s) with the appropriate word(s).
The cheekbone is called the:
a. zygomatic b. maxilla c. mandible d. none of the above