I believe the answer is -Reduces the risk of many diseases, including cancer-
this question is incomplete but I have added The Answer options to your question
a) He does not have a hypothesis.
b) He only has one group. He has not established a comparison
c) He has not measured an outcome.
d) The groups were not equal to begin with.
Answer:
b) He only has one group. He has not established a comparison
Explanation:
A randomized controlled experiment can be defined as an experiment that has two groups which it randomly assigns participants to.
These two groups are:
1.) the experimental group and
2.) The controlled group on whom the study is being performed.
Now Alberti does not have any of these groups we have listed. He performed the testing on the same people before they consumed alcohol and after they consumed alcohol. Therefore this study was not comparative in nature.
Answer:
Health education helps to be free from fatal disease because when we have suffered from any diseases then we should see some symptoms and from the symptoms we can know that what kind of diseases is it .Health education helps to know that what kind of disaseas is it an we should treatment ourselves.
Explanation:
hope this helps you luv
Answer:
141.98 ml/day
Explanation:
The data given by the exercise is as follows:
Weight of child = 45 lbs
Dose of medication = 0.02 g / lbs four times a day
Bottle concentration = 125 mg / tbs
The question asks for the total amount of medication the child has to receive in ml per day.
One should know the conversion of tbs to ml (1 tbs = 4.93 ml approx.)
Total medication in grams this child should receive per day:
0.02 g/lbs x 45 lbs x 4 times a day = 3.6g a day = 3600 mg a day (always check which units are the most convenient)
Since 1 tsp of the medication contains 125mg:
3600 mg / 125 mg/tsp = 28.8 tsp a day
Finally, since each tsp contains approx. 4.93 ml:
28.8 tsp x 4.93 ml/tsp = 141.98 ml a day = 141.98 ml/day
