Answer:A, fatty acid tail
Explanation:
A student who has trouble hearing and keeps a written copy of class lectures has an impairment.
The correct option is d.
<h3>What is an impairment?</h3>
An impairment is a loss of any physiological or anatomical function of the body.
Impairment can be limitations in hearing, seeing, walking, etc.
There is a difference between impairment and disability.
Disability is unable to perform a task due to any impairment.
Thus, the correct option is D.
Learn more about impairment
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Answer:
There is a growing concern over the physical fitness of children and adolescents because of growing obesity rates being the highest they've ever been I believe.
Answer:
Physical barrier
Explanation:
Innate immunity is our first line of defense against invading organisms . inmates immunity include physical barriers, antimicrobial substances, normal flora etc.
The skin and mucosa of stomach and of other organs serve as first line of defense and the function of defense is both mechanical and chemical. The mechanical function involves physical barrier that prevent entry or translocation of organisms. The chemical function include substances that inhibit growth or destroy microbes e.g. gastric acid in the stomach.
To prevent meningitis, routine vaccination in the United States is provided against bacteria like Haemophilus inflenzae.
Meningitis is a disease caused by various microorganisms. It causes swelling in the covering of the brain and the spinal cord. It may also cause inflammation the fluids present in both the regions. Its symptoms include high body temperature, cold hands and feet, pain in muscles and joints, fast breathing, etc.
Vaccination is the procedure of acquiring immunity for a disease by the administration of a vaccine. It provides the body with acquired immunity. They are generally specific for a particular type of disease.
To know more about meningitis, here
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