Answer:
A visual illusion is short for optical illusion.
The answer is A. Her inspiration was her husband and children. This can be seen in the different paintings of Lilla Cabot Perry which mostly depicts the children, which are believed to be her children, and the life she experience with her husband. She even made an artwork when her husband was able to have a work as a professor in English in Japan.
reduction in wildlife,and a small loss of oxygen production
Sweet is the answer to the problem