Examlex
The chemical agent dioxin can be toxic or hazardous to humans in concentrations as small as one part per billion.If I am testing a soil sample that has a mass of 1.0 kg,how much dioxin would have to be present for me to label it toxic or hazardous?
Orbicularis Oculi
A muscle encircling the eye socket, involved in closing the eyelids.
Crow's Feet
Fine lines and wrinkles that form around the outer corners of the eyes, often associated with aging or frequent exposure to sunlight.
Depressor Anguli Oris
A facial muscle associated with frowning, drawing the corners of the mouth downward.
Suprahyoid
A group of muscles located above the hyoid bone that function in swallowing and the movement of the tongue.
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