Tutor profile: Nicholas P.
What are the functions of the skeletal system?
The functions of the skeletal system include support for the body, movement, protection for vital organs, blood cell production, calcium storage and endocrine regulation.
How many muscles comprise the quadriceps femoris muscle and what are their names?
4. They are the rectus femoris, vastus literalis, vastus intermedius, and the vastus medialis.
Subject: Physical Science
Compare and contrast a heterogeneous mixture and a homogeneous mixture.
A heterogeneous mixture is a mixture where the components are not mixed uniformly and are not evenly distributed. A homogeneous mixture is a mixture where the components are equally mixed and the same throughout.
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