Answer: Double blind clinical trial
Explanation:
The situation that is seen here is double blind clinical trail in which neither the participant nor the practitioner knows who is receiving the treatment.
This is used to prevent biasing in the experiment which is caused due to demand characteristics or placebo effect.
Here, in this situation the dog handlers and the experimental observer both were blinded to identify the breath sample.
because low self-esteem can lead to depression and make it hard for a person to have healthy relationships with others
Answer:
Increased strength
Explanation:
We can rule out option A because physical activity shouldn’t cause decreased sleep unless your sleeping pattern is wack. Option B is also wrong because Physical activty won’t help with nutritional balance, nutrition is based on what you eat. Option D is wrong because when you are physically active you are burning calories and fat, this leads to weight lost not weight gain.
Before believing a claim that a particular nutrient decreases one's risk of cancer, one should <u>determine whether it is supported by major </u><u>public health organizations.</u>
<u />
- Information about health can be very helpful in enabling us to make crucial health decisions. Health information can, however, often be perplexing and overwhelming.
- Health experts, insurance and pharmaceutical firms, families and friends, the media, instructional materials, commercials, and the internet, including social media, are just a few of the many sources from which people seek, exchange, and receive health information.
- Reliable internet medical sites give general, public health organizations understandable details about symptoms, available treatments, and typical results.
- When properly utilized, online research can assist you in proactively identifying a health issue, treating it without a prescription, and equipping you to make wise decisions regarding your health.
learn more about public health organizations here: brainly.com/question/1543036
#SPJ4
Answer:
where are the answer choices?
Explanation:
