Answer:
Vitamins are the organic molecules essential for the proper metabolism of the body. These nutrients are required in adequate amount by the body.
The following ways can be used to minimize the vitamin losses when cooking and storing food:
- Try not to remove the skin from the vegetables.
- Do not reheat the food continuously.
- Minimum amount of liquid is used in cooking.
- Always try to cook the food by steam not by boiling the food.
- A pressure cooker should be used when possible.
- Baking soda should not be used frequently to retain the color for the food.
Hypertension, or High Blood Pressure, is called the silent killer because most patients with high blood pressure have no symptoms to alert them to the elevated pressure. But over time, high blood pressure increases the risk of serious problems such as stroke, congestive heart failure, heart attack, and kidney failure.
Answer:a. This study involved comparison of two populations. What were the populations?
1) Pregnant women who took the drug.
2)Pregnant women who didn't take the drug.
b. Do you suppose the data were obtained in a survey or experiment?
- Survey
C.Provide a descriptive statistic that could be used to estimate the number of women out of 1000 in this population who have tissue abnormalities.
-out of 1,000 women developed tissue abnormalities
63/3980=.0158
15.8%
D. remember that women whose mothers took the drug were twice as likely to develop tissue abnormalities.)
___ out of 1,000 women developed tissue abnormalities
15.8/2
7.9
e. Medical sudies often use a relatively large sample (in this case 3980). Why?
medical studies often use a relatively large sample (in this case, 3980) because disease occurrences can be rare and difficult to observe when only isolated populations are considered.
