Answer:
TEMPOROMANDIBULAR JOINTS
Explanation:
The breaking up of food into smaller particles through the combined action of the teeth, muscles and joints is called MASTICATION. This helps to increase the surface area of food to make the enzyme activity easier during digestion.
A joint is a place where two or more bones meet or articulate.The joint involved in mastication( chewing) is called the TEMPOROMANDIBULAR JOINTS (TMJ). This joint is formed by the articulation of the mandible and the temporal bone of the skull.
Structurally TMJ is classified a s a synovial joint because it possesses articular cartilage on the bone surfaces, and a joint capsule that encloses synovial fluid. While functionally TMJ is classified as diarthrosis joint because it can move freely in different planes.
It's synovial classification it is known as a condyloid joint because it consist of an oval-shaped end of one bone fitting into a similarly oval-shaped hollow of another bone to allow angular movement along two axes. This enables it to have the following different movement:
--> mandibular depression,
--> elevation,
--> lateral deviation (which occurs to both the right and left sides),
-->retrusion and protrusion.
The articulating bones that forms the joint include the mandible and the temporal bone
The TMJ participates in mastication by allowing the movement of the mandible while the temporal bone remains in place
Answer:
Metamorphic rock
Explanation:
When a sedimentary rock goes deep underground, it experiences heat and pressure. This distorts the rock and turns it into a metamorphic rock
Answer:
sugar
Explanation:
The Skinny on Obesity is a documentary made by Dr. Lusting and his colleagues from the University of California, San Francisco. It aims at decoding the obesity epidemic. It demonstrates the reasons for rising obesity, relationship between stress and obesity and how the future generations are going to be impacted by it.
In the documentary, sugar was shown as the main contributor to the obesity problem. Addition of sugar to almost all the processed food items has led people to consume huge amounts of sugar unknowingly. The extra sugar is converted into fats which ultimately makes a person obese. It can also lead to problems like insulin resistance, which further cause obesity.
I do believe it’s actually C since it’s the one that can effect food the most and with cultures it effects what they eat since some don’t eat meat.