I believe the answer is: <span>genetic influences.
The united states national institute derived to this conclusion because from about 20 twin studies, they found that about 80% of ADHD case derived from genetic influences. This indicates that ADHD is just almost transferable through genetic as physical traits such as hair or eye color.</span>
I believe the answer is: 60%
The number is massively increased since the development of various type of jobs that are not reliant to physical strength and the government regulations that banned companies from hiring based on the applicant's biological sex and ethnicity.
Answer:
The latitude of the place.
The altitude of the place.
Distance from the sea.
The air- mass circulation.
The presence of warm and cold ocean currents.
Local aspects.
Answer:
Explanatiomain effect when someting happensn: