B is the only one that makes sense. It is the correct answer
Continue alternating five back blows and five chest thrusts until the object is forced out or the baby starts to cough forcefully, cry, breathe, or becomes unresponsive. If he's coughing, let him try to cough up the object.
Answer:
Five.
Explanation:
The scientific researches have proper methodology, observation and the interpretation of the result to explain the hypothesis as a correct theory. The hypothesis is based on the observations only.
The fact or any actual concept needs to be explained well in the scientific research. The claim that four out of five dentist are involved in the survey. This statement clearly claim that atleast five dentists are surveyed for the statement to be correct.
Thus, the answer is five.
8 to 12 cups of fluid a day
I believe the answer is b.. but it could be a.. id go with be.. im sorry if im wrong.. :/