Answer:
A population-D
Explanation:
A population is referred to a large collection of individuals or objects that is the main focus of an experiment or scientific research query. It is also called A research population because it considers a defined collection of individuals or objects who have similar binding characteristics.
Professor DeVries randomly selected and interviewed 50 of the school's students of Oakbridge School. He is using a well defined collection of student with same characteristic ie same school . His study is using a Population. Note that "random" here implies a subset of a population.
Answer:
tests are timed and processing speed decreases with age, complicating interpretations.
Explanation:
I believe it would be <span>A. Air molecules touch the warm ground, Heating them up because conduction is when a source of energy touches something directly.</span>
Answer:
Patrick
Explanation:
the correct answer is Patrick, who gives money to a local charity every week.
Altruistic means showing a disinterested and selfless concern for the well-being of others; unselfish.
Patrick is unselfish because every once in a while, he donates money to charity and that is a good thing!