Examlex
A wheel is set spinning and is then hung by a rope placed at one end of the axle.If the wheel is spinning as shown,the angular momentum of the wheel could be represented by vector
Seven
A number; not a biological science key-term.
Organs
Structures consisting of different tissues that perform specific functions within an organism.
Anus
Outlet of the digestive tube.
Mouth
In humans, organ of the digestive tract where food is chewed and mixed with saliva.
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