DIGESTIVE SYSTEM
TEETH
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Define pits:
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shallow depressions that separate cusps
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deep grooves that have not formed together fully
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depression or concavity
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small depressions in the fossa
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Explanation:
Detailed explanation-1: -a naturally formed or excavated hole or cavity in the ground: pits caused by erosion; clay pits. a covered or concealed excavation in the ground, serving as a trap. Mining. an excavation made in exploring for or removing a mineral deposit, as by open-cut methods. the shaft of a coal mine.
Detailed explanation-2: -fossa. noun. fos·sa ˈfäs-ə plural fossae-ˌē-ˌī : an anatomical pit, groove, or depression.
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