Answer:
The independent variable is the temperature of the room
Explanation:
In every experiment, there are two kinds of variables; the dependent variable and the independent variable.
The independent variable is the variable that is manipulated and its impact on the dependent variable is observed. Hence the dependent variable is that variable that changes in response to changes in the independent variable.
In this study, the performance of students was found to change as the temperature of the room changes. Hence the temperature of the room is the independent variable while the performance of the students is the dependent variable.
I believe the answer is: <span>bones and stones
The utilisation of metal as materials to made tools did not begin until the Neolithic period (approximately 2000 years after the Mesolithic period)
</span><span>So, bones from wild animals and stones are the only material that they know to be strong/hard enough to be made as tools.</span>
The correct answer is the classical conditioning. Classical
conditioning is defined as a king of learning procedure by which a kind of
biological potent stimulus is being associated or paired with a stimulus that
is considered to be previously neutral.
They wanted to take control over the middle east after the turks had claimed it.
The answer would be letter C. The branch of ethical theory that considers the origin and meaning of ethical principles is known as Meta ethics. Meta ethics is one of the four branches of ethics and the rest are descriptive ethics, normative ethics, and applied ethics.
