What are the functions of the paranasal sinuses?
What will be an ideal response?
The paranasal sinuses lighten the weight of the skull bones, allow the voice to resonate, and provide an extensive area of mucous epithelium.
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Researchers in a lab are working with a form of stem cells that can divide and give rise to any cell type, allowing them to research development. This cell type is known as
A. totipotent. B. a differentiated cell. C. pluripotent. D. multipotent.
The area between the ureters and urethra is that is often the location of infection is called the ________ in a bladder
Fill in the blanks with correct word
A ________ joint has limited movement and usually involves bones that are far enough apart that some type of connective tissue is located between the bones.
Fill in the blank(s) with the appropriate word(s).
When the muscle labeled P contracts, the eye moves
A) superiorly. B) laterally. C) medially. D) inferiorly. E) in a circular fashion.