Answer:photo spread
Explanation:
Photo spread is a book consisting of many photograph of suspects having photographic record with the police, the police uses this way or technique to ask witness to identity or detect a suspect or suspects in an ongoing investigation, with a possible match in the record of the suspects in the photo spread.
Answer:
a case study
Explanation:
A <em>case study</em> looks at all aspects of a particular case.
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:
Heatstroke can result in a number of complications, depending on how long the body temperature is high. Severe complications include:
Vital organ damage. Without a quick response to lower body temperature, heatstroke can cause your brain or other vital organs to swell, possibly resulting in permanent damage.
Death. Without prompt and adequate treatment, heatstroke can be fatal.
it is more likely to effect someone performing a physical activity as the person's temperature is already high due to body movement.
