Answer:
Sinus cavities allow for voice resonance
They help filter and add moisture to any air that is inhaled through the nasal passages and in the removal of unwanted particles from the sinus cavities.
Sinus cavities lighten the skull.
Explanation:
Sinus infection tooth pain occurs when the fluid that builds up in the sinus cavities during a sinus infection puts pressure on your upper teeth.
Answer:
Su sistema reproductor libera 13 óvulos en un año.
Explanation:
Dado que una mujer empieza menstruar el día 10 de mayo y su ciclo menstrual es de 28 días, para determinar la cantidad de óvulos que su sistema reproductor libera en un año se debe realizar el siguiente cálculo:
365 / 28 = X
13 = X
Por lo tanto, su sistema reproductor libera 13 óvulos en un año.
Engaging in excessive exercise in addition to limiting calorie intake falls under the restricting type of anorexia nervosa.
<h3>What is anorexia nervosa?</h3>
Anorexia is defined by a distorted body image and an unfounded fear of being overweight.
Symptoms include attempting to maintain a weight below normal through starvation or excessive exercise.
Anorexia affects more girls and women as compared to boys and men. Anorexia is also more common in young women and girls than in older women.
An eating disorder characterized by food refusal, purging, extreme weight loss, and distorted body image.
Thus, excessive exercise combined with calorie restriction constitutes the restricting type of anorexia nervosa.
For more details regarding anorexia nervosa, visit:
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Answer:
control group
Explanation:
the control group is the group you use as comparison.
Answer:
The most correct answer is: It varies in consistency based on the amount of protein fibers and fluid
Explanation:
The extracellular matrix (ECM) is the environment surrounding cells, which is normally composed by fibers (i. e.: collagen, elastin, etc...), soluble proteins and other macromolecules (such as hyaluronic acid) embedded in fluid. The relative concentration and composition of those components conditions, among other things, the physical consistency of the ECM.
- No blood vessel arises from ECM; they derive from specific precursor cells. Additionally, cartilage is an avascular (has no blood vessel) type of connective tissue.
- ECM does provide oxygen and nutrients to diverse tissue, including bone, however bone tissue <em>does</em> have blood vessels.
- Neuronogenesis (generation of new neurons) takes place within the developing nervous system, with neuronal precursor cells being thoroughly surrounded by other cells such as radial glia. Typically, neighboring ECM has a minor or negligible role in this process.
