<em>Your answer is FR. </em>
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<em>"Fixed Ratio"</em>
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<em>I hope this helps. </em>
The correct answer is the fourth option <span>a fear of heights restricts Alice's enrollment to classes that meet on the first floor.
S</span>ystematic desensitization refers to a type of behavioral therapy that works to extinguish fears or phobia by gradually increasing an individual's exposure to the phobia or fear. An individual with a fear or phobia is made to feel safe and taught relaxation techniques when he or she is gradually exposed to the fear or phobia. Ultimately, through s<span>ystematic desensitization, people learn to stop having a fearful response to stimuli they were previously afraid of.</span>
Answer:A weak immune system
Explanation:
When people get older their immune system becomes weak including the function of the T cells which are cells responsible for fighting infections.
This means it becomes hard to recover from a flue when someone get sick and they are always prone to sickness since their immune system no longer has the power to fight infections.
Answer:
...................It is true
