Answer:
They prevent ovulation by maintaining more consistent hormone levels. ... The pill also thickens cervical mucus so the sperm cannot reach the egg. It makes the lining of the uterus unperceptive to the implantation of a fertilized egg.
Explanation:
You can filter the water through a clean cloth. You can also boil the water and add some chlorine gums.
Answer:
Research suggests that sleep helps learning and memory in two distinct ways. First, a sleep-deprived person cannot focus attention optimally and therefore cannot learn efficiently. Second, sleep itself has a role in the consolidation of memory, which is essential for learning new information.
Explanation:
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Answer:
1.2-1.4g/kg and for a strength training athletes as high as 1.6-1.7g/kg