The answers are they, he, and she
Sign language, writing/reading
Hope this helps!!
Explanation:
The proportional variation in production with regard to proportionate change in inputs is explained by the principle of returns to scale. In plenty of other respects, the rule of returns to scale implies that whenever the number of inputs changes proportionately, the output behaviour changes as well.
Answer: C. Working together with the text
Explanation: The text and image should both give you enough detail and information(in the text) so that you can comprehend what you are being shown properly
