Answer: 1650 according to 3 sources
Explanation:
Answer:
Stratified random sampling
Explanation:
Stratified random sampling is a design that involves dividing a group into smaller division or strata to get a defined result, this division is based on character or shared attitude. This design is also known as proportional random sampling.
Answer:
Explanation:
Research suggest that hypnosis helps reduce anxiety and fear. This could lead to reduced pains associated with child birth.
From studies, when an individual is hypnotized, that individual is more relaxed, peripheral awareness is reduced and that individual is in a trance-like state and in extreme cases even numb to pains. This helps reduce pains during childbirth.
Environmental education can help prevent or mitigate environmental human health problems by providing the public with information on die causes of environmental pollution, how pollutants may affect health, how to assess real versus exaggerated risks, and how to make informed and responsible decisions that prevent.
C. They summarize conclusions about primary sources would be the best option, because these sources differ from primary sources in that they are not first-hand accounts.
