The answer would most likely be B
Answer:
Environment
Explanation:
In a research study, internal validity refers to how well an experiment was carried out and to what extent the piece of evidence supports a claim.
The lesser the chance of confounding in a study the higher the internal validity.
Study of memory is possible through learning the electrical activity created by neurons.
Therefore, thunderstorm will affect the readings hence it is an Environmental threat to the internal validity.
Answer:
pangunang lunas meaning is first aid
<h3>Answer</h3>
The health triangle includes all of the following, EXCEPT environment health.
<h3>
Explanation</h3>
The health triangle consists of Physical, Social, Mental Health
Physical health deals with overall working for organs and skeleton structure together. It includes food intake, sleep and exercise
Mental health deals with how peaceful and positive mind human being have. It includes stress management and mental diseases.
Social health deals with how we interact with people and how often we interact. It includes family and friends relationships.
