The following statements about exercising during pregnancy is true: pregnant women should not exercise at very high altitudes. Correct answer: A The reason is because studies have shown that long term exposure to altitude rettards fetal growth and it has been acknowledged that women tend to give birth to small babies if they spend much of their pregnancy at altitude. If a pregnant women visits the mountains while she is pregnant, she should stay below 6,000 feet when she exercises.
Answer:Grief can be exhausting and this may weaken the immune system, making people prone to colds and illness.
Explanation:It is common to cry a lot, and feel incredibly sad. Some people never cry at all, but this doesn't mean they are not grieving. There is likely to be initial shock and disbelief as well as a range of feelings, including numbness, a sense of unreality, anger, loneliness or guilt.
