Aging. OR hearing loss.
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Answer:
Physical Education and Health Education, An individual’s physical and mental well-being is the concern of two similar areas of education: health education and physical education. Both deal with habits of exercise, sleep, rest, and recreation. Since physical well-being is only one aspect of a person’s overall health, physical education is often thought of as a part of health education.
Health education is an activity aimed at the improvement of health-related knowledge, attitudes, and behavior. It is used in schools to help students make intelligent decisions about health-related issues. There are many ways to teach health in schools. Usually instructors create and facilitate learning experiences that develop the student’s decision-making skills. Above all, teachers provide health information and a concern for factors that influence the quality of life.
Explanation:
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Answer: first statement that Keratin is a protein in the cells of the epidermis that provides strength and waterproofing is correct
Explanation:
The outer layer of skin, the epidermis, provides waterproofing and serves as a barrier to infection.
The middle layer of skin, the dermis, contains blood vessels, nerves, and glands that are important for our skin’s function. The inner layer of the skin, the subcutis, contains fat that protects us from trauma. The cells in all of the layers except the stratum basale are called keratinocytes. A keratinocyte is a cell that manufactures and stores the protein keratin. Keratin is an intracellular fibrous protein that gives hair, nails, and skin their hardness and water-resistant properties.
Keratin is an important protein in the epidermis. Keratin has two main functions: to adhere cells to each other and to form a protective layer on the outside of the skin. In epithelial cells, keratin proteins inside the cell attach to proteins called desmosomes on the surface.
Infant iron stores are exhausted by 4 to 6 months of age and need to be replaced in their diet.
<h3>At what age are infant iron stores exhausted?</h3>
- Iron reserves in healthy, full-term newborns are sufficient to last for at least the first six months.
- Depending on the baby, the most recent research suggests that iron stores should last at least six months.
- Breastmilk iron absorbs better than iron from other sources.
- As a result, until the age of four months, full-term babies do not require iron supplements.
- The AAP now advises a 1-mg/kg daily dose of oral iron starting at four months and continuing until a newborn begins eating solid iron-rich meals, usually around six months of age, provided the baby is breastfed.
- 6- to 12-month-old baby needs to be ingesting approximately 11 mg of iron because the iron stores are depleted around the age of 6 months per day.
Learn more about infant iron stores exhausted here:
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