Answer:
Observation Technique
Explanation
Researchers measure the emotions of individuals based on their emotional expressions and gestures.
Answer:
The composition of most minerals are within two or more elements, pure elements are made of one element.
Explanation:
Answer:
Article 23
Everyone has the right to work, to free choice of employment, to just and favourable conditions of work and to protection against unemployment. Everyone, without any discrimination, has the right to equal pay for equal work.