Answer:
Teens during pregnancy appear to be at increased risk of high blood pressure, anemia, premature birth, having low birth weight babies and experiencing postpartum depression.
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Answer:
1.Factors affecting include oxygen diffusion capacity of the lungs, cardiac output, oxygen transport capacity of the blood, capillary density of the muscles, and muscular mitochondria mass [3]. further depends on sex, age, genetics, body fat, medical conditions, and smoking [4–6].
2.When you exercise, heart rate increases to circulate more oxygen (via the blood) at a quicker pace. The more you exercise, the more efficient the heart becomes at this process, so you can work out harder and longer. Eventually, this lowers resting heart rate in fit people.
3.The best method to measure cardiorespiratory fitness is by measuring VO2Max, which is a calculation of how efficiently your body can transport and uitlize oxygen. To get an accurate measurement, expensive and extensive equipment is needed.
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Answer:
In instrumental conditioning,the distinction between negative reinforcement and punishment is that " Negative reinforcement occurs when a negative outcome is avoided, while punishment occurs when an action causes a negative outcome."
Explanation:
Instrumental conditioning also known as Operant conditioning this is a theory where associative learning process through which the strength of a behavior is modified by reinforcement or punishment. It is also a procedure that is used to bring about such learning.
Breast feeding is better then bottle feeding because breast milk has more nutrition.
Answer:
Refusal strategies can be used.
