A woman who is older than 35 years may have difficulty achieving pregnancy, because "her ovaries may be affected by the aging process".
<u>Answer:</u> Option C
<u>Explanation:</u>
Many researches concluded that the complexity of pregnancy in women grouping between 18 to 34 years is lesser than 35 to 40 years age group women. The reasons behind may be several as per couple's medical conditions and infants in case of abnormal born babies.
The reasons due to which pregnancy must be planned between 18 to 34 and not beyond that are:
- Due to decrease in egg quantity and quality too,
- conceiving problem as older eggs that favorable for fertilization,
- chance of developing gestational diabetes which occur basically only during pregnancy in older women,
- most chances of C-section than normal delivery in older age and may face complication in which placenta blocks the cervix etc.
Chronic alcohol abuse damages T-cells, white blood cells, natural killer cells, and cytokines, all important components of the immune system.Cytokines are proteins made and released by one cell that affect the behavior of other cells (e.g., activate other cells) and cell–cell interactions. Correct answer: D They are responsible for regulating the production of new immune cells from precursor cells, activating lymphocytes and phagocytes, coordinating the cell-mediated and humoral immune responses, mediating the process of inflammation, and killing cells directly
Answer:
Better healthcare!
Better Sanitation!
Better Nutrition!
Better Working Conditions!
2) Lie expectancy !
3) Health!
<u>Hope that helps! :)</u>
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Answer:
Hmm.
Explanation:
<em>'Your barriers to physical activity fall into one or more of seven categories: lack of time, social influences, lack of energy, lack of willpower, fear of injury, lack of skill, and lack of resources. A score of 5 or above in any category shows that this is an important barrier for you to overcome'</em>
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So basically, barriers affect physical fitness by literally not allowing you to exercise.
