Answer:
The flight or fight reaction.
Explanation:
The nervous system and hormonal system of the body work together to maintain the normal physiology and homeostasis of the body. The body can bring some internal changes depending on the external situation.
The fight and flight condition of the body may arise in case of any frightened situation. On seeing the bear, the body's fight and flight mechanism starts to cope with the situation. The epinephrine hormone brings changes via activating the autonomic nervous system of the body. The heart beat fast, pupils dilated and the blood flow increases in the body.
Thus, the answer is flight or fight reaction.
a calming the critic you welcome
Keratinocytes are the skin cells that are causing low turgor.
<h3>What are keratinocytes?</h3>
- They are protein-rich cells.
- These cells are responsible for the elasticity of the skin.
Keratinocytes are essential cells for the health and quality of the skin. Without them, the skin loses its strength and natural elasticity, becoming a fragile organ that cannot fulfill its functions.
Skin turgor depends on the quality of these cells and their protein concentrations. If there is a protein deficiency, keratinocytes become flaccid and ineffective in maintaining skin turgor and strength.
Learn more about keratinocytes:
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<span>Are at risk as much smokers for respiratory and circulatory diseases.
<span>Passive smokers</span></span>
The correct answer
Flexion
This is the movement when muscles contract reducing the angle of that joint. For instance, when ones biceps contract reducing the olecranon joints degree.
