Answers: 3
Health, 21.06.2019 19:00
How is the structure of our circulatory system and respiratory system related to the function of both these systems?
Answers: 1
Health, 22.06.2019 21:00
Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.
Answers: 2
Health, 24.06.2019 04:50
Which statement best explains the relationship between diet and osteoporosis? a. cholesterol blocks calcium from reaching bone cells. a diet that is high in cholesterol can lead to osteoporosis. b. calcium and phosphorus build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis. c. protein and iron build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis.
Answers: 1
Health, 24.06.2019 10:00
For a break to relieve stress, it needs to be at least half an hour.true or false
Answers: 1
Explain the role of the respiratory system?...
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